20221348878

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{2887939}}^1$

素因数の和:2888336

約数の個数: 24

約数和(自身を含む): 43925567400

約数和(自身を除く): 23704218522

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 2334, 3501, 7002, 2887939, 5775878, 8663817, 17327634, 25991451, 51982902, 1123408271, 2246816542, 3370224813, 6740449626, 10110674439, 20221348878]

約数ペア:

[(1, 20221348878), (2, 10110674439), (3, 6740449626), (6, 3370224813), (9, 2246816542), (18, 1123408271), (389, 51982902), (778, 25991451), (1167, 17327634), (2334, 8663817), (3501, 5775878), (7002, 2887939)]