20130555436

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:935

約数の個数: 96

約数和(自身を含む): 38738810880

約数和(自身を除く): 18608255444

約数列:

[1, 2, 4, 29, 31, 43, 58, 62, 86, 116, 124, 172, 211, 422, 617, 844, 899, 1234, 1247, 1333, 1798, 2468, 2494, 2666, 3596, 4988, 5332, 6119, 6541, 9073, 12238, 13082, 17893, 18146, 19127, 24476, 26164, 26531, 35786, 36292, 38254, 38657, 53062, 71572, 76508, 77314, 106124, 130187, 154628, 189689, 260374, 263117, 281263, 379378, 520748, 526234, 554683, 562526, 758756, 769399, 822461, 1052468, 1109366, 1125052, 1538798, 1644922, 2218732, 3077596, 3289844, 3775423, 4035797, 5598041, 7550846, 8071594, 8156627, 11196082, 15101692, 16143188, 16313254, 22392164, 23851369, 32626508, 47702738, 95405476, 117038113, 162343189, 173539271, 234076226, 324686378, 347078542, 468152452, 649372756, 694157084, 5032638859, 10065277718, 20130555436]

約数ペア:

[(1, 20130555436), (2, 10065277718), (4, 5032638859), (29, 694157084), (31, 649372756), (43, 468152452), (58, 347078542), (62, 324686378), (86, 234076226), (116, 173539271), (124, 162343189), (172, 117038113), (211, 95405476), (422, 47702738), (617, 32626508), (844, 23851369), (899, 22392164), (1234, 16313254), (1247, 16143188), (1333, 15101692), (1798, 11196082), (2468, 8156627), (2494, 8071594), (2666, 7550846), (3596, 5598041), (4988, 4035797), (5332, 3775423), (6119, 3289844), (6541, 3077596), (9073, 2218732), (12238, 1644922), (13082, 1538798), (17893, 1125052), (18146, 1109366), (19127, 1052468), (24476, 822461), (26164, 769399), (26531, 758756), (35786, 562526), (36292, 554683), (38254, 526234), (38657, 520748), (53062, 379378), (71572, 281263), (76508, 263117), (77314, 260374), (106124, 189689), (130187, 154628)]