20100678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5483}}^1$

素因数の和:5548

約数の個数: 32

約数和(自身を含む): 44222976

約数和(自身を除く): 24122298

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 5483, 10966, 16449, 32898, 71279, 142558, 213837, 257701, 427674, 515402, 773103, 1546206, 3350113, 6700226, 10050339, 20100678]

約数ペア:

[(1, 20100678), (2, 10050339), (3, 6700226), (6, 3350113), (13, 1546206), (26, 773103), (39, 515402), (47, 427674), (78, 257701), (94, 213837), (141, 142558), (282, 71279), (611, 32898), (1222, 16449), (1833, 10966), (3666, 5483)]