20715096

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{4519}}^1$

素因数の和:4719

約数の個数: 32

約数和(自身を含む): 52070400

約数和(自身を除く): 31355304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 382, 573, 764, 1146, 1528, 2292, 4519, 4584, 9038, 13557, 18076, 27114, 36152, 54228, 108456, 863129, 1726258, 2589387, 3452516, 5178774, 6905032, 10357548, 20715096]

約数ペア:

[(1, 20715096), (2, 10357548), (3, 6905032), (4, 5178774), (6, 3452516), (8, 2589387), (12, 1726258), (24, 863129), (191, 108456), (382, 54228), (573, 36152), (764, 27114), (1146, 18076), (1528, 13557), (2292, 9038), (4519, 4584)]