20020391565

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1229}}^1\times {\mathrm{7927}}^1$

素因数の和:9301

約数の個数: 32

約数和(自身を含む): 32296769280

約数和(自身を除く): 12276377715

約数列:

[1, 3, 5, 15, 137, 411, 685, 1229, 2055, 3687, 6145, 7927, 18435, 23781, 39635, 118905, 168373, 505119, 841865, 1085999, 2525595, 3257997, 5429995, 9742283, 16289985, 29226849, 48711415, 146134245, 1334692771, 4004078313, 6673463855, 20020391565]

約数ペア:

[(1, 20020391565), (3, 6673463855), (5, 4004078313), (15, 1334692771), (137, 146134245), (411, 48711415), (685, 29226849), (1229, 16289985), (2055, 9742283), (3687, 5429995), (6145, 3257997), (7927, 2525595), (18435, 1085999), (23781, 841865), (39635, 505119), (118905, 168373)]