2020403354

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{241271}}^1$

素因数の和:241405

約数の個数: 16

約数和(自身を含む): 3126885120

約数和(自身を除く): 1106481766

約数列:

[1, 2, 53, 79, 106, 158, 4187, 8374, 241271, 482542, 12787363, 19060409, 25574726, 38120818, 1010201677, 2020403354]

約数ペア:

[(1, 2020403354), (2, 1010201677), (53, 38120818), (79, 25574726), (106, 19060409), (158, 12787363), (4187, 482542), (8374, 241271)]