20239220318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4243}}^1\times {\mathrm{125527}}^1$

素因数の和:129791

約数の個数: 16

約数和(自身を含む): 31964449920

約数和(自身を除く): 11725229602

約数列:

[1, 2, 19, 38, 4243, 8486, 80617, 125527, 161234, 251054, 2385013, 4770026, 532611061, 1065222122, 10119610159, 20239220318]

約数ペア:

[(1, 20239220318), (2, 10119610159), (19, 1065222122), (38, 532611061), (4243, 4770026), (8486, 2385013), (80617, 251054), (125527, 161234)]