20376982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19333}}^1$

素因数の和:19383

約数の個数: 16

約数和(自身を含む): 33409152

約数和(自身を除く): 13032170

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 19333, 38666, 328661, 599323, 657322, 1198646, 10188491, 20376982]

約数ペア:

[(1, 20376982), (2, 10188491), (17, 1198646), (31, 657322), (34, 599323), (62, 328661), (527, 38666), (1054, 19333)]