20220852951

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{378179}}^1$

素因数の和:378655

約数の個数: 24

約数和(自身を含む): 31523572080

約数和(自身を除く): 11302719129

約数列:

[1, 3, 9, 13, 39, 117, 457, 1371, 4113, 5941, 17823, 53469, 378179, 1134537, 3403611, 4916327, 14748981, 44246943, 172827803, 518483409, 1555450227, 2246761439, 6740284317, 20220852951]

約数ペア:

[(1, 20220852951), (3, 6740284317), (9, 2246761439), (13, 1555450227), (39, 518483409), (117, 172827803), (457, 44246943), (1371, 14748981), (4113, 4916327), (5941, 3403611), (17823, 1134537), (53469, 378179)]