20235579844

素因数分解:

$2^2\times {\mathrm{47}}^2\times {\mathrm{1051}}^1\times {\mathrm{2179}}^1$

素因数の和:3328

約数の個数: 36

約数和(自身を含む): 36232794640

約数和(自身を除く): 15997214796

約数列:

[1, 2, 4, 47, 94, 188, 1051, 2102, 2179, 2209, 4204, 4358, 4418, 8716, 8836, 49397, 98794, 102413, 197588, 204826, 409652, 2290129, 2321659, 4580258, 4643318, 4813411, 9160516, 9286636, 9626822, 19253644, 107636063, 215272126, 430544252, 5058894961, 10117789922, 20235579844]

約数ペア:

[(1, 20235579844), (2, 10117789922), (4, 5058894961), (47, 430544252), (94, 215272126), (188, 107636063), (1051, 19253644), (2102, 9626822), (2179, 9286636), (2209, 9160516), (4204, 4813411), (4358, 4643318), (4418, 4580258), (8716, 2321659), (8836, 2290129), (49397, 409652), (98794, 204826), (102413, 197588)]