20341583725

素因数分解:

$5^2\times {\mathrm{151}}^1\times {\mathrm{2129}}^1\times {\mathrm{2531}}^1$

素因数の和:4821

約数の個数: 24

約数和(自身を含む): 25412569920

約数和(自身を除く): 5070986195

約数列:

[1, 5, 25, 151, 755, 2129, 2531, 3775, 10645, 12655, 53225, 63275, 321479, 382181, 1607395, 1910905, 5388499, 8036975, 9554525, 26942495, 134712475, 813663349, 4068316745, 20341583725]

約数ペア:

[(1, 20341583725), (5, 4068316745), (25, 813663349), (151, 134712475), (755, 26942495), (2129, 9554525), (2531, 8036975), (3775, 5388499), (10645, 1910905), (12655, 1607395), (53225, 382181), (63275, 321479)]