20264706671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{212167}}^1$

素因数の和:212654

約数の個数: 16

約数和(自身を含む): 23321506560

約数和(自身を除く): 3056799889

約数列:

[1, 11, 19, 209, 457, 5027, 8683, 95513, 212167, 2333837, 4031173, 44342903, 96960319, 1066563509, 1842246061, 20264706671]

約数ペア:

[(1, 20264706671), (11, 1842246061), (19, 1066563509), (209, 96960319), (457, 44342903), (5027, 4031173), (8683, 2333837), (95513, 212167)]