20216430715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2383}}^1\times {\mathrm{130517}}^1$

素因数の和:132918

約数の個数: 16

約数和(自身を含む): 26137012608

約数和(自身を除く): 5920581893

約数列:

[1, 5, 13, 65, 2383, 11915, 30979, 130517, 154895, 652585, 1696721, 8483605, 311022011, 1555110055, 4043286143, 20216430715]

約数ペア:

[(1, 20216430715), (5, 4043286143), (13, 1555110055), (65, 311022011), (2383, 8483605), (11915, 1696721), (30979, 652585), (130517, 154895)]