20789344134

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{10889}}^1$

素因数の和:11150

約数の個数: 96

約数和(自身を含む): 49945896000

約数和(自身を除く): 29156551866

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 199, 234, 246, 369, 398, 533, 597, 738, 1066, 1194, 1599, 1791, 2587, 3198, 3582, 4797, 5174, 7761, 8159, 9594, 10889, 15522, 16318, 21778, 23283, 24477, 32667, 46566, 48954, 65334, 73431, 98001, 106067, 141557, 146862, 196002, 212134, 283114, 318201, 424671, 446449, 636402, 849342, 892898, 954603, 1274013, 1339347, 1909206, 2166911, 2548026, 2678694, 4018041, 4333822, 5803837, 6500733, 8036082, 11607674, 13001466, 17411511, 19502199, 28169843, 34823022, 39004398, 52234533, 56339686, 84509529, 88843351, 104469066, 169019058, 177686702, 253528587, 266530053, 507057174, 533060106, 799590159, 1154963563, 1599180318, 2309927126, 3464890689, 6929781378, 10394672067, 20789344134]

約数ペア:

[(1, 20789344134), (2, 10394672067), (3, 6929781378), (6, 3464890689), (9, 2309927126), (13, 1599180318), (18, 1154963563), (26, 799590159), (39, 533060106), (41, 507057174), (78, 266530053), (82, 253528587), (117, 177686702), (123, 169019058), (199, 104469066), (234, 88843351), (246, 84509529), (369, 56339686), (398, 52234533), (533, 39004398), (597, 34823022), (738, 28169843), (1066, 19502199), (1194, 17411511), (1599, 13001466), (1791, 11607674), (2587, 8036082), (3198, 6500733), (3582, 5803837), (4797, 4333822), (5174, 4018041), (7761, 2678694), (8159, 2548026), (9594, 2166911), (10889, 1909206), (15522, 1339347), (16318, 1274013), (21778, 954603), (23283, 892898), (24477, 849342), (32667, 636402), (46566, 446449), (48954, 424671), (65334, 318201), (73431, 283114), (98001, 212134), (106067, 196002), (141557, 146862)]