20142608512

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{2099}}^1$

素因数の和:2278

約数の個数: 128

約数和(自身を含む): 44382240000

約数和(自身を除く): 24239631488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 79, 104, 128, 146, 158, 208, 292, 316, 416, 584, 632, 832, 949, 1027, 1168, 1264, 1664, 1898, 2054, 2099, 2336, 2528, 3796, 4108, 4198, 4672, 5056, 5767, 7592, 8216, 8396, 9344, 10112, 11534, 15184, 16432, 16792, 23068, 27287, 30368, 32864, 33584, 46136, 54574, 60736, 65728, 67168, 74971, 92272, 109148, 121472, 131456, 134336, 149942, 153227, 165821, 184544, 218296, 268672, 299884, 306454, 331642, 369088, 436592, 599768, 612908, 663284, 738176, 873184, 1199536, 1225816, 1326568, 1746368, 1991951, 2155673, 2399072, 2451632, 2653136, 3492736, 3983902, 4311346, 4798144, 4903264, 5306272, 7967804, 8622692, 9596288, 9806528, 10612544, 12104933, 15935608, 17245384, 19613056, 21225088, 24209866, 31871216, 34490768, 48419732, 63742432, 68981536, 96839464, 127484864, 137963072, 157364129, 193678928, 254969728, 275926144, 314728258, 387357856, 629456516, 774715712, 1258913032, 1549431424, 2517826064, 5035652128, 10071304256, 20142608512]

約数ペア:

[(1, 20142608512), (2, 10071304256), (4, 5035652128), (8, 2517826064), (13, 1549431424), (16, 1258913032), (26, 774715712), (32, 629456516), (52, 387357856), (64, 314728258), (73, 275926144), (79, 254969728), (104, 193678928), (128, 157364129), (146, 137963072), (158, 127484864), (208, 96839464), (292, 68981536), (316, 63742432), (416, 48419732), (584, 34490768), (632, 31871216), (832, 24209866), (949, 21225088), (1027, 19613056), (1168, 17245384), (1264, 15935608), (1664, 12104933), (1898, 10612544), (2054, 9806528), (2099, 9596288), (2336, 8622692), (2528, 7967804), (3796, 5306272), (4108, 4903264), (4198, 4798144), (4672, 4311346), (5056, 3983902), (5767, 3492736), (7592, 2653136), (8216, 2451632), (8396, 2399072), (9344, 2155673), (10112, 1991951), (11534, 1746368), (15184, 1326568), (16432, 1225816), (16792, 1199536), (23068, 873184), (27287, 738176), (30368, 663284), (32864, 612908), (33584, 599768), (46136, 436592), (54574, 369088), (60736, 331642), (65728, 306454), (67168, 299884), (74971, 268672), (92272, 218296), (109148, 184544), (121472, 165821), (131456, 153227), (134336, 149942)]