20233481784

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{19606087}}^1$

素因数の和:19606139

約数の個数: 32

約数和(自身を含む): 51760072320

約数和(自身を除く): 31526590536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 19606087, 39212174, 58818261, 78424348, 117636522, 156848696, 235273044, 470546088, 843061741, 1686123482, 2529185223, 3372246964, 5058370446, 6744493928, 10116740892, 20233481784]

約数ペア:

[(1, 20233481784), (2, 10116740892), (3, 6744493928), (4, 5058370446), (6, 3372246964), (8, 2529185223), (12, 1686123482), (24, 843061741), (43, 470546088), (86, 235273044), (129, 156848696), (172, 117636522), (258, 78424348), (344, 58818261), (516, 39212174), (1032, 19606087)]