20020432830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1\times {\mathrm{16369}}^1$

素因数の和:17129

約数の個数: 64

約数和(自身を含む): 48937132800

約数和(自身を除く): 28916699970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 691, 885, 1382, 1770, 2073, 3455, 4146, 6910, 10365, 16369, 20730, 32738, 40769, 49107, 81538, 81845, 98214, 122307, 163690, 203845, 244614, 245535, 407690, 491070, 611535, 965771, 1223070, 1931542, 2897313, 4828855, 5794626, 9657710, 11310979, 14486565, 22621958, 28973130, 33932937, 56554895, 67865874, 113109790, 169664685, 339329370, 667347761, 1334695522, 2002043283, 3336738805, 4004086566, 6673477610, 10010216415, 20020432830]

約数ペア:

[(1, 20020432830), (2, 10010216415), (3, 6673477610), (5, 4004086566), (6, 3336738805), (10, 2002043283), (15, 1334695522), (30, 667347761), (59, 339329370), (118, 169664685), (177, 113109790), (295, 67865874), (354, 56554895), (590, 33932937), (691, 28973130), (885, 22621958), (1382, 14486565), (1770, 11310979), (2073, 9657710), (3455, 5794626), (4146, 4828855), (6910, 2897313), (10365, 1931542), (16369, 1223070), (20730, 965771), (32738, 611535), (40769, 491070), (49107, 407690), (81538, 245535), (81845, 244614), (98214, 203845), (122307, 163690)]