20140788038

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19707229}}^1$

素因数の和:19707311

約数の個数: 16

約数和(自身を含む): 35000040480

約数和(自身を除く): 14859252442

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 19707229, 39414458, 137950603, 275901206, 1438627717, 2877255434, 10070394019, 20140788038]

約数ペア:

[(1, 20140788038), (2, 10070394019), (7, 2877255434), (14, 1438627717), (73, 275901206), (146, 137950603), (511, 39414458), (1022, 19707229)]