20453604

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13421}}^1$

素因数の和:13555

約数の個数: 24

約数和(自身を含む): 48104448

約数和(自身を除く): 27650844

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 13421, 26842, 40263, 53684, 80526, 161052, 1704467, 3408934, 5113401, 6817868, 10226802, 20453604]

約数ペア:

[(1, 20453604), (2, 10226802), (3, 6817868), (4, 5113401), (6, 3408934), (12, 1704467), (127, 161052), (254, 80526), (381, 53684), (508, 40263), (762, 26842), (1524, 13421)]