20227869071

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{133121}}^1$

素因数の和:133282

約数の個数: 16

約数和(自身を含む): 21393237888

約数和(自身を除く): 1165368817

約数列:

[1, 47, 53, 61, 2491, 2867, 3233, 133121, 151951, 6256687, 7055413, 8120381, 331604411, 381657907, 430380193, 20227869071]

約数ペア:

[(1, 20227869071), (47, 430380193), (53, 381657907), (61, 331604411), (2491, 8120381), (2867, 7055413), (3233, 6256687), (133121, 151951)]