20177542317

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{2039}}^1\times {\mathrm{70183}}^1$

素因数の和:72272

約数の個数: 16

約数和(自身を含む): 27489669120

約数和(自身を除く): 7312126803

約数列:

[1, 3, 47, 141, 2039, 6117, 70183, 95833, 210549, 287499, 3298601, 9895803, 143103137, 429309411, 6725847439, 20177542317]

約数ペア:

[(1, 20177542317), (3, 6725847439), (47, 429309411), (141, 143103137), (2039, 9895803), (6117, 3298601), (70183, 287499), (95833, 210549)]