20163785604

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{1979}}^1\times {\mathrm{5623}}^1$

素因数の和:7760

約数の個数: 48

約数和(自身を含む): 47392773120

約数和(自身を除く): 27228987516

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 1979, 3958, 5623, 5937, 7916, 11246, 11874, 16869, 22492, 23748, 33738, 67476, 298829, 597658, 849073, 896487, 1195316, 1698146, 1792974, 2547219, 3396292, 3585948, 5094438, 10188876, 11127917, 22255834, 33383751, 44511668, 66767502, 133535004, 1680315467, 3360630934, 5040946401, 6721261868, 10081892802, 20163785604]

約数ペア:

[(1, 20163785604), (2, 10081892802), (3, 6721261868), (4, 5040946401), (6, 3360630934), (12, 1680315467), (151, 133535004), (302, 66767502), (453, 44511668), (604, 33383751), (906, 22255834), (1812, 11127917), (1979, 10188876), (3958, 5094438), (5623, 3585948), (5937, 3396292), (7916, 2547219), (11246, 1792974), (11874, 1698146), (16869, 1195316), (22492, 896487), (23748, 849073), (33738, 597658), (67476, 298829)]