20278370628

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1193}}^1\times {\mathrm{5077}}^1$

素因数の和:6314

約数の個数: 96

約数和(自身を含む): 54325662720

約数和(自身を除く): 34047292092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1193, 1674, 2386, 3348, 3579, 4772, 5077, 7158, 10154, 10737, 14316, 15231, 20308, 21474, 30462, 32211, 36983, 42948, 45693, 60924, 64422, 73966, 91386, 110949, 128844, 137079, 147932, 157387, 182772, 221898, 274158, 314774, 332847, 443796, 472161, 548316, 629548, 665694, 944322, 998541, 1331388, 1416483, 1888644, 1997082, 2832966, 3994164, 4249449, 5665932, 6056861, 8498898, 12113722, 16997796, 18170583, 24227444, 36341166, 54511749, 72682332, 109023498, 163535247, 187762691, 218046996, 327070494, 375525382, 563288073, 654140988, 751050764, 1126576146, 1689864219, 2253152292, 3379728438, 5069592657, 6759456876, 10139185314, 20278370628]

約数ペア:

[(1, 20278370628), (2, 10139185314), (3, 6759456876), (4, 5069592657), (6, 3379728438), (9, 2253152292), (12, 1689864219), (18, 1126576146), (27, 751050764), (31, 654140988), (36, 563288073), (54, 375525382), (62, 327070494), (93, 218046996), (108, 187762691), (124, 163535247), (186, 109023498), (279, 72682332), (372, 54511749), (558, 36341166), (837, 24227444), (1116, 18170583), (1193, 16997796), (1674, 12113722), (2386, 8498898), (3348, 6056861), (3579, 5665932), (4772, 4249449), (5077, 3994164), (7158, 2832966), (10154, 1997082), (10737, 1888644), (14316, 1416483), (15231, 1331388), (20308, 998541), (21474, 944322), (30462, 665694), (32211, 629548), (36983, 548316), (42948, 472161), (45693, 443796), (60924, 332847), (64422, 314774), (73966, 274158), (91386, 221898), (110949, 182772), (128844, 157387), (137079, 147932)]