20266760905

素因数分解:

$5^1\times {\mathrm{461}}^1\times {\mathrm{1201}}^1\times {\mathrm{7321}}^1$

素因数の和:8988

約数の個数: 16

約数和(自身を含む): 24396493968

約数和(自身を除く): 4129733063

約数列:

[1, 5, 461, 1201, 2305, 6005, 7321, 36605, 553661, 2768305, 3374981, 8792521, 16874905, 43962605, 4053352181, 20266760905]

約数ペア:

[(1, 20266760905), (5, 4053352181), (461, 43962605), (1201, 16874905), (2305, 8792521), (6005, 3374981), (7321, 2768305), (36605, 553661)]