20113742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48119}}^1$

素因数の和:48151

約数の個数: 16

約数和(自身を含む): 34646400

約数和(自身を除く): 14532658

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 48119, 96238, 529309, 914261, 1058618, 1828522, 10056871, 20113742]

約数ペア:

[(1, 20113742), (2, 10056871), (11, 1828522), (19, 1058618), (22, 914261), (38, 529309), (209, 96238), (418, 48119)]