20601636768

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{40483}}^1$

素因数の和:40552

約数の個数: 192

約数和(自身を含む): 65292595200

約数和(自身を除く): 44690958432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 93, 96, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 288, 304, 342, 372, 432, 456, 496, 513, 558, 589, 608, 684, 744, 837, 864, 912, 992, 1026, 1116, 1178, 1368, 1488, 1674, 1767, 1824, 2052, 2232, 2356, 2736, 2976, 3348, 3534, 4104, 4464, 4712, 5301, 5472, 6696, 7068, 8208, 8928, 9424, 10602, 13392, 14136, 15903, 16416, 18848, 21204, 26784, 28272, 31806, 40483, 42408, 56544, 63612, 80966, 84816, 121449, 127224, 161932, 169632, 242898, 254448, 323864, 364347, 485796, 508896, 647728, 728694, 769177, 971592, 1093041, 1254973, 1295456, 1457388, 1538354, 1943184, 2186082, 2307531, 2509946, 2914776, 3076708, 3764919, 3886368, 4372164, 4615062, 5019892, 5829552, 6153416, 6922593, 7529838, 8744328, 9230124, 10039784, 11294757, 11659104, 12306832, 13845186, 15059676, 17488656, 18460248, 20079568, 20767779, 22589514, 23844487, 24613664, 27690372, 30119352, 33884271, 34977312, 36920496, 40159136, 41535558, 45179028, 47688974, 55380744, 60238704, 67768542, 71533461, 73840992, 83071116, 90358056, 95377948, 110761488, 120477408, 135537084, 143066922, 166142232, 180716112, 190755896, 214600383, 221522976, 271074168, 286133844, 332284464, 361432224, 381511792, 429200766, 542148336, 572267688, 643801149, 664568928, 763023584, 858401532, 1084296672, 1144535376, 1287602298, 1716803064, 2289070752, 2575204596, 3433606128, 5150409192, 6867212256, 10300818384, 20601636768]

約数ペア:

[(1, 20601636768), (2, 10300818384), (3, 6867212256), (4, 5150409192), (6, 3433606128), (8, 2575204596), (9, 2289070752), (12, 1716803064), (16, 1287602298), (18, 1144535376), (19, 1084296672), (24, 858401532), (27, 763023584), (31, 664568928), (32, 643801149), (36, 572267688), (38, 542148336), (48, 429200766), (54, 381511792), (57, 361432224), (62, 332284464), (72, 286133844), (76, 271074168), (93, 221522976), (96, 214600383), (108, 190755896), (114, 180716112), (124, 166142232), (144, 143066922), (152, 135537084), (171, 120477408), (186, 110761488), (216, 95377948), (228, 90358056), (248, 83071116), (279, 73840992), (288, 71533461), (304, 67768542), (342, 60238704), (372, 55380744), (432, 47688974), (456, 45179028), (496, 41535558), (513, 40159136), (558, 36920496), (589, 34977312), (608, 33884271), (684, 30119352), (744, 27690372), (837, 24613664), (864, 23844487), (912, 22589514), (992, 20767779), (1026, 20079568), (1116, 18460248), (1178, 17488656), (1368, 15059676), (1488, 13845186), (1674, 12306832), (1767, 11659104), (1824, 11294757), (2052, 10039784), (2232, 9230124), (2356, 8744328), (2736, 7529838), (2976, 6922593), (3348, 6153416), (3534, 5829552), (4104, 5019892), (4464, 4615062), (4712, 4372164), (5301, 3886368), (5472, 3764919), (6696, 3076708), (7068, 2914776), (8208, 2509946), (8928, 2307531), (9424, 2186082), (10602, 1943184), (13392, 1538354), (14136, 1457388), (15903, 1295456), (16416, 1254973), (18848, 1093041), (21204, 971592), (26784, 769177), (28272, 728694), (31806, 647728), (40483, 508896), (42408, 485796), (56544, 364347), (63612, 323864), (80966, 254448), (84816, 242898), (121449, 169632), (127224, 161932)]