20260999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1598

約数の個数: 16

約数和(自身を含む): 23514624

約数和(自身を除く): 3253625

約数列:

[1, 11, 23, 53, 253, 583, 1219, 1511, 13409, 16621, 34753, 80083, 382283, 880913, 1841909, 20260999]

約数ペア:

[(1, 20260999), (11, 1841909), (23, 880913), (53, 382283), (253, 80083), (583, 34753), (1219, 16621), (1511, 13409)]