20147155405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3539}}^1\times {\mathrm{87583}}^1$

素因数の和:91140

約数の個数: 16

約数和(自身を含む): 26043978240

約数和(自身を除く): 5896822835

約数列:

[1, 5, 13, 65, 3539, 17695, 46007, 87583, 230035, 437915, 1138579, 5692895, 309956237, 1549781185, 4029431081, 20147155405]

約数ペア:

[(1, 20147155405), (5, 4029431081), (13, 1549781185), (65, 309956237), (3539, 5692895), (17695, 1138579), (46007, 437915), (87583, 230035)]