20477567

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2791}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 24122880

約数和(自身を除く): 3645313

約数列:

[1, 11, 23, 29, 253, 319, 667, 2791, 7337, 30701, 64193, 80939, 706123, 890329, 1861597, 20477567]

約数ペア:

[(1, 20477567), (11, 1861597), (23, 890329), (29, 706123), (253, 80939), (319, 64193), (667, 30701), (2791, 7337)]