20227939210

素因数分解:

$2^1\times 5^1\times {\mathrm{2749}}^1\times {\mathrm{735829}}^1$

素因数の和:738585

約数の個数: 16

約数和(自身を含む): 36423585000

約数和(自身を除く): 16195645790

約数列:

[1, 2, 5, 10, 2749, 5498, 13745, 27490, 735829, 1471658, 3679145, 7358290, 2022793921, 4045587842, 10113969605, 20227939210]

約数ペア:

[(1, 20227939210), (2, 10113969605), (5, 4045587842), (10, 2022793921), (2749, 7358290), (5498, 3679145), (13745, 1471658), (27490, 735829)]