20571661526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7001927}}^1$

素因数の和:7002055

約数の個数: 16

約数和(自身を含む): 33525231264

約数和(自身を除く): 12953569738

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 7001927, 14003854, 91025051, 182050102, 791217751, 1582435502, 10285830763, 20571661526]

約数ペア:

[(1, 20571661526), (2, 10285830763), (13, 1582435502), (26, 791217751), (113, 182050102), (226, 91025051), (1469, 14003854), (2938, 7001927)]