20136321722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{823841}}^1$

素因数の和:823966

約数の個数: 24

約数和(自身を含む): 33528721716

約数和(自身を除く): 13392399994

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 2222, 12221, 24442, 823841, 1647682, 9062251, 18124502, 83207941, 99684761, 166415882, 199369522, 915287351, 1830574702, 10068160861, 20136321722]

約数ペア:

[(1, 20136321722), (2, 10068160861), (11, 1830574702), (22, 915287351), (101, 199369522), (121, 166415882), (202, 99684761), (242, 83207941), (1111, 18124502), (2222, 9062251), (12221, 1647682), (24442, 823841)]