20051422030

素因数分解:

$2^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1929877}}^1$

素因数の和:1930923

約数の個数: 16

約数和(自身を含む): 36127316160

約数和(自身を除く): 16075894130

約数列:

[1, 2, 5, 10, 1039, 2078, 5195, 10390, 1929877, 3859754, 9649385, 19298770, 2005142203, 4010284406, 10025711015, 20051422030]

約数ペア:

[(1, 20051422030), (2, 10025711015), (5, 4010284406), (10, 2005142203), (1039, 19298770), (2078, 9649385), (5195, 3859754), (10390, 1929877)]