20203567488

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1349063}}^1$

素因数の和:1349096

約数の個数: 96

約数和(自身を含む): 62610060240

約数和(自身を除く): 42406492752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 1349063, 2698126, 4047189, 5396252, 8094378, 10792504, 12141567, 16188756, 17537819, 21585008, 24283134, 32377512, 35075638, 43170016, 48566268, 52613457, 64755024, 70151276, 86340032, 97132536, 105226914, 129510048, 140302552, 157840371, 172680064, 194265072, 210453828, 259020096, 280605104, 315680742, 388530144, 420907656, 518040192, 561210208, 631361484, 777060288, 841815312, 1122420416, 1262722968, 1554120576, 1683630624, 2244840832, 2525445936, 3367261248, 5050891872, 6734522496, 10101783744, 20203567488]

約数ペア:

[(1, 20203567488), (2, 10101783744), (3, 6734522496), (4, 5050891872), (6, 3367261248), (8, 2525445936), (9, 2244840832), (12, 1683630624), (13, 1554120576), (16, 1262722968), (18, 1122420416), (24, 841815312), (26, 777060288), (32, 631361484), (36, 561210208), (39, 518040192), (48, 420907656), (52, 388530144), (64, 315680742), (72, 280605104), (78, 259020096), (96, 210453828), (104, 194265072), (117, 172680064), (128, 157840371), (144, 140302552), (156, 129510048), (192, 105226914), (208, 97132536), (234, 86340032), (288, 70151276), (312, 64755024), (384, 52613457), (416, 48566268), (468, 43170016), (576, 35075638), (624, 32377512), (832, 24283134), (936, 21585008), (1152, 17537819), (1248, 16188756), (1664, 12141567), (1872, 10792504), (2496, 8094378), (3744, 5396252), (4992, 4047189), (7488, 2698126), (14976, 1349063)]