20763611

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 23224320

約数和(自身を除く): 2460709

約数列:

[1, 11, 89, 127, 167, 979, 1397, 1837, 11303, 14863, 21209, 124333, 163493, 233299, 1887601, 20763611]

約数ペア:

[(1, 20763611), (11, 1887601), (89, 233299), (127, 163493), (167, 124333), (979, 21209), (1397, 14863), (1837, 11303)]