20170077616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{96971527}}^1$

素因数の和:96971548

約数の個数: 20

約数和(自身を含む): 42085643152

約数和(自身を除く): 21915565536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 96971527, 193943054, 387886108, 775772216, 1260629851, 1551544432, 2521259702, 5042519404, 10085038808, 20170077616]

約数ペア:

[(1, 20170077616), (2, 10085038808), (4, 5042519404), (8, 2521259702), (13, 1551544432), (16, 1260629851), (26, 775772216), (52, 387886108), (104, 193943054), (208, 96971527)]