20100364

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{719}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 36590400

約数和(自身を除く): 16490036

約数列:

[1, 2, 4, 29, 58, 116, 241, 482, 719, 964, 1438, 2876, 6989, 13978, 20851, 27956, 41702, 83404, 173279, 346558, 693116, 5025091, 10050182, 20100364]

約数ペア:

[(1, 20100364), (2, 10050182), (4, 5025091), (29, 693116), (58, 346558), (116, 173279), (241, 83404), (482, 41702), (719, 27956), (964, 20851), (1438, 13978), (2876, 6989)]