20169194615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{15451}}^1\times {\mathrm{11351}}^1$

素因数の和:26830

約数の個数: 16

約数和(自身を含む): 25259198976

約数和(自身を除く): 5090004361

約数列:

[1, 5, 23, 115, 11351, 15451, 56755, 77255, 261073, 355373, 1305365, 1776865, 175384301, 876921505, 4033838923, 20169194615]

約数ペア:

[(1, 20169194615), (5, 4033838923), (23, 876921505), (115, 175384301), (11351, 1776865), (15451, 1305365), (56755, 355373), (77255, 261073)]