19960788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97847}}^1$

素因数の和:97871

約数の個数: 24

約数和(自身を含む): 49315392

約数和(自身を除く): 29354604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 97847, 195694, 293541, 391388, 587082, 1174164, 1663399, 3326798, 4990197, 6653596, 9980394, 19960788]

約数ペア:

[(1, 19960788), (2, 9980394), (3, 6653596), (4, 4990197), (6, 3326798), (12, 1663399), (17, 1174164), (34, 587082), (51, 391388), (68, 293541), (102, 195694), (204, 97847)]