20228747169

素因数分解:

$3^1\times {\mathrm{457}}^1\times {\mathrm{569}}^1\times {\mathrm{25931}}^1$

素因数の和:26960

約数の個数: 16

約数和(自身を含む): 27079231680

約数和(自身を除く): 6850484511

約数列:

[1, 3, 457, 569, 1371, 1707, 25931, 77793, 260033, 780099, 11850467, 14754739, 35551401, 44264217, 6742915723, 20228747169]

約数ペア:

[(1, 20228747169), (3, 6742915723), (457, 44264217), (569, 35551401), (1371, 14754739), (1707, 11850467), (25931, 780099), (77793, 260033)]