20235526756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{266256931}}^1$

素因数の和:266256954

約数の個数: 12

約数和(自身を含む): 37275970480

約数和(自身を除く): 17040443724

約数列:

[1, 2, 4, 19, 38, 76, 266256931, 532513862, 1065027724, 5058881689, 10117763378, 20235526756]

約数ペア:

[(1, 20235526756), (2, 10117763378), (4, 5058881689), (19, 1065027724), (38, 532513862), (76, 266256931)]