20194696914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480826117}}^1$

素因数の和:480826129

約数の個数: 16

約数和(自身を含む): 46159307328

約数和(自身を除く): 25964610414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480826117, 961652234, 1442478351, 2884956702, 3365782819, 6731565638, 10097348457, 20194696914]

約数ペア:

[(1, 20194696914), (2, 10097348457), (3, 6731565638), (6, 3365782819), (7, 2884956702), (14, 1442478351), (21, 961652234), (42, 480826117)]