20227006072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{18077}}^1$

素因数の和:18185

約数の個数: 128

約数和(自身を含む): 49201084800

約数和(自身を除く): 28974078728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 53, 56, 58, 91, 104, 106, 116, 182, 203, 212, 232, 364, 371, 377, 406, 424, 689, 728, 742, 754, 812, 1378, 1484, 1508, 1537, 1624, 2639, 2756, 2968, 3016, 3074, 4823, 5278, 5512, 6148, 9646, 10556, 10759, 12296, 18077, 19292, 19981, 21112, 21518, 36154, 38584, 39962, 43036, 72308, 79924, 86072, 126539, 139867, 144616, 159848, 235001, 253078, 279734, 470002, 506156, 524233, 559468, 940004, 958081, 1012312, 1048466, 1118936, 1645007, 1880008, 1916162, 2096932, 3290014, 3669631, 3832324, 4193864, 6580028, 6706567, 6815029, 7339262, 7664648, 12455053, 13160056, 13413134, 13630058, 14678524, 24910106, 26826268, 27260116, 27784349, 29357048, 47705203, 49820212, 53652536, 54520232, 55568698, 87185371, 95410406, 99640424, 111137396, 174370742, 190820812, 194490443, 222274792, 348741484, 361196537, 381641624, 388980886, 697482968, 722393074, 777961772, 1444786148, 1555923544, 2528375759, 2889572296, 5056751518, 10113503036, 20227006072]

約数ペア:

[(1, 20227006072), (2, 10113503036), (4, 5056751518), (7, 2889572296), (8, 2528375759), (13, 1555923544), (14, 1444786148), (26, 777961772), (28, 722393074), (29, 697482968), (52, 388980886), (53, 381641624), (56, 361196537), (58, 348741484), (91, 222274792), (104, 194490443), (106, 190820812), (116, 174370742), (182, 111137396), (203, 99640424), (212, 95410406), (232, 87185371), (364, 55568698), (371, 54520232), (377, 53652536), (406, 49820212), (424, 47705203), (689, 29357048), (728, 27784349), (742, 27260116), (754, 26826268), (812, 24910106), (1378, 14678524), (1484, 13630058), (1508, 13413134), (1537, 13160056), (1624, 12455053), (2639, 7664648), (2756, 7339262), (2968, 6815029), (3016, 6706567), (3074, 6580028), (4823, 4193864), (5278, 3832324), (5512, 3669631), (6148, 3290014), (9646, 2096932), (10556, 1916162), (10759, 1880008), (12296, 1645007), (18077, 1118936), (19292, 1048466), (19981, 1012312), (21112, 958081), (21518, 940004), (36154, 559468), (38584, 524233), (39962, 506156), (43036, 470002), (72308, 279734), (79924, 253078), (86072, 235001), (126539, 159848), (139867, 144616)]