20237591814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{378089}}^1$

素因数の和:378916

約数の個数: 32

約数和(自身を含む): 44209307520

約数和(自身を除く): 23971715706

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 811, 1622, 2433, 4866, 8921, 17842, 26763, 53526, 378089, 756178, 1134267, 2268534, 4158979, 8317958, 12476937, 24953874, 306630179, 613260358, 919890537, 1839781074, 3372931969, 6745863938, 10118795907, 20237591814]

約数ペア:

[(1, 20237591814), (2, 10118795907), (3, 6745863938), (6, 3372931969), (11, 1839781074), (22, 919890537), (33, 613260358), (66, 306630179), (811, 24953874), (1622, 12476937), (2433, 8317958), (4866, 4158979), (8921, 2268534), (17842, 1134267), (26763, 756178), (53526, 378089)]