20377752

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{5623}}^1$

素因数の和:5783

約数の個数: 32

約数和(自身を含む): 51290880

約数和(自身を除く): 30913128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 5623, 11246, 16869, 22492, 33738, 44984, 67476, 134952, 849073, 1698146, 2547219, 3396292, 5094438, 6792584, 10188876, 20377752]

約数ペア:

[(1, 20377752), (2, 10188876), (3, 6792584), (4, 5094438), (6, 3396292), (8, 2547219), (12, 1698146), (24, 849073), (151, 134952), (302, 67476), (453, 44984), (604, 33738), (906, 22492), (1208, 16869), (1812, 11246), (3624, 5623)]