63958820

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{6907}}^1$

素因数の和:7379

約数の個数: 24

約数和(自身を含む): 134623104

約数和(自身を除く): 70664284

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 4630, 6907, 9260, 13814, 27628, 34535, 69070, 138140, 3197941, 6395882, 12791764, 15989705, 31979410, 63958820]

約数ペア:

[(1, 63958820), (2, 31979410), (4, 15989705), (5, 12791764), (10, 6395882), (20, 3197941), (463, 138140), (926, 69070), (1852, 34535), (2315, 27628), (4630, 13814), (6907, 9260)]