20832518398

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{4831}}^1$

素因数の和:5224

約数の個数: 32

約数和(自身を含む): 31993251840

約数和(自身を除く): 11160733442

約数列:

[1, 2, 109, 131, 151, 218, 262, 302, 4831, 9662, 14279, 16459, 19781, 28558, 32918, 39562, 526579, 632861, 729481, 1053158, 1265722, 1458962, 2156129, 4312258, 68981849, 79513429, 95562011, 137963698, 159026858, 191124022, 10416259199, 20832518398]

約数ペア:

[(1, 20832518398), (2, 10416259199), (109, 191124022), (131, 159026858), (151, 137963698), (218, 95562011), (262, 79513429), (302, 68981849), (4831, 4312258), (9662, 2156129), (14279, 1458962), (16459, 1265722), (19781, 1053158), (28558, 729481), (32918, 632861), (39562, 526579)]