20175715092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:263

約数の個数: 288

約数和(自身を含む): 55720103040

約数和(自身を除く): 35544387948

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 41, 46, 52, 67, 69, 78, 82, 89, 92, 123, 134, 138, 156, 164, 178, 201, 246, 267, 268, 276, 299, 356, 402, 492, 529, 533, 534, 598, 804, 871, 897, 943, 1058, 1066, 1068, 1157, 1196, 1541, 1587, 1599, 1742, 1794, 1886, 2047, 2116, 2132, 2314, 2613, 2747, 2829, 3082, 3174, 3198, 3471, 3484, 3588, 3649, 3772, 4094, 4623, 4628, 5226, 5494, 5658, 5963, 6141, 6164, 6348, 6396, 6877, 6942, 7298, 8188, 8241, 9246, 10452, 10947, 10988, 11316, 11926, 12259, 12282, 13754, 13884, 14596, 16482, 17889, 18492, 20033, 20631, 21689, 21894, 23852, 24518, 24564, 26611, 27508, 32964, 35443, 35711, 35778, 36777, 40066, 41262, 43378, 43788, 47081, 47437, 49036, 53222, 60099, 63181, 65067, 70886, 71422, 71556, 73554, 77519, 79833, 80132, 82524, 83927, 86756, 94162, 94874, 106329, 106444, 107133, 120198, 126362, 130134, 137149, 141243, 141772, 142311, 142844, 147108, 155038, 159666, 167854, 188324, 189543, 189748, 212658, 214266, 232557, 240396, 244483, 251781, 252724, 260268, 274298, 281957, 282486, 284622, 310076, 319332, 335708, 379086, 411447, 425316, 428532, 460759, 465114, 488966, 503562, 548596, 563914, 564972, 569244, 612053, 733449, 758172, 821353, 822894, 845871, 921518, 930228, 977932, 1007124, 1091051, 1127828, 1224106, 1382277, 1453163, 1466898, 1642706, 1645788, 1691742, 1782937, 1836159, 1843036, 1930321, 2182102, 2448212, 2464059, 2764554, 2906326, 2933796, 3154427, 3178279, 3273153, 3285412, 3383484, 3565874, 3672318, 3860642, 4359489, 4364204, 4928118, 5348811, 5529108, 5623109, 5790963, 5812652, 6308854, 6356558, 6546306, 7131748, 7344636, 7721284, 8718978, 9463281, 9534837, 9856236, 10697622, 11246218, 11581926, 12617708, 12713116, 13092612, 16869327, 17437956, 18891119, 18926562, 19069674, 21395244, 22492436, 23163852, 25094173, 33738654, 37782238, 37853124, 38139348, 41007551, 50188346, 56673357, 67477308, 73100417, 75282519, 75564476, 82015102, 100376692, 113346714, 123022653, 129331507, 146200834, 150565038, 164030204, 219301251, 226693428, 246045306, 258663014, 292401668, 301130076, 387994521, 438602502, 492090612, 517326028, 775989042, 877205004, 1551978084, 1681309591, 3362619182, 5043928773, 6725238364, 10087857546, 20175715092]

約数ペア:

[(1, 20175715092), (2, 10087857546), (3, 6725238364), (4, 5043928773), (6, 3362619182), (12, 1681309591), (13, 1551978084), (23, 877205004), (26, 775989042), (39, 517326028), (41, 492090612), (46, 438602502), (52, 387994521), (67, 301130076), (69, 292401668), (78, 258663014), (82, 246045306), (89, 226693428), (92, 219301251), (123, 164030204), (134, 150565038), (138, 146200834), (156, 129331507), (164, 123022653), (178, 113346714), (201, 100376692), (246, 82015102), (267, 75564476), (268, 75282519), (276, 73100417), (299, 67477308), (356, 56673357), (402, 50188346), (492, 41007551), (529, 38139348), (533, 37853124), (534, 37782238), (598, 33738654), (804, 25094173), (871, 23163852), (897, 22492436), (943, 21395244), (1058, 19069674), (1066, 18926562), (1068, 18891119), (1157, 17437956), (1196, 16869327), (1541, 13092612), (1587, 12713116), (1599, 12617708), (1742, 11581926), (1794, 11246218), (1886, 10697622), (2047, 9856236), (2116, 9534837), (2132, 9463281), (2314, 8718978), (2613, 7721284), (2747, 7344636), (2829, 7131748), (3082, 6546306), (3174, 6356558), (3198, 6308854), (3471, 5812652), (3484, 5790963), (3588, 5623109), (3649, 5529108), (3772, 5348811), (4094, 4928118), (4623, 4364204), (4628, 4359489), (5226, 3860642), (5494, 3672318), (5658, 3565874), (5963, 3383484), (6141, 3285412), (6164, 3273153), (6348, 3178279), (6396, 3154427), (6877, 2933796), (6942, 2906326), (7298, 2764554), (8188, 2464059), (8241, 2448212), (9246, 2182102), (10452, 1930321), (10947, 1843036), (10988, 1836159), (11316, 1782937), (11926, 1691742), (12259, 1645788), (12282, 1642706), (13754, 1466898), (13884, 1453163), (14596, 1382277), (16482, 1224106), (17889, 1127828), (18492, 1091051), (20033, 1007124), (20631, 977932), (21689, 930228), (21894, 921518), (23852, 845871), (24518, 822894), (24564, 821353), (26611, 758172), (27508, 733449), (32964, 612053), (35443, 569244), (35711, 564972), (35778, 563914), (36777, 548596), (40066, 503562), (41262, 488966), (43378, 465114), (43788, 460759), (47081, 428532), (47437, 425316), (49036, 411447), (53222, 379086), (60099, 335708), (63181, 319332), (65067, 310076), (70886, 284622), (71422, 282486), (71556, 281957), (73554, 274298), (77519, 260268), (79833, 252724), (80132, 251781), (82524, 244483), (83927, 240396), (86756, 232557), (94162, 214266), (94874, 212658), (106329, 189748), (106444, 189543), (107133, 188324), (120198, 167854), (126362, 159666), (130134, 155038), (137149, 147108), (141243, 142844), (141772, 142311)]