20632060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{467}}^1$

素因数の和:570

約数の個数: 36

約数和(自身を含む): 44363592

約数和(自身を除く): 23731532

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 467, 470, 934, 940, 1868, 2209, 2335, 4418, 4670, 8836, 9340, 11045, 21949, 22090, 43898, 44180, 87796, 109745, 219490, 438980, 1031603, 2063206, 4126412, 5158015, 10316030, 20632060]

約数ペア:

[(1, 20632060), (2, 10316030), (4, 5158015), (5, 4126412), (10, 2063206), (20, 1031603), (47, 438980), (94, 219490), (188, 109745), (235, 87796), (467, 44180), (470, 43898), (934, 22090), (940, 21949), (1868, 11045), (2209, 9340), (2335, 8836), (4418, 4670)]