20172736269

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4386331}}^1$

素因数の和:4386417

約数の個数: 24

約数和(自身を含む): 33757211072

約数和(自身を除く): 13584474803

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 4386331, 13158993, 30704317, 39476979, 92112951, 276338853, 320202163, 960606489, 2241415141, 2881819467, 6724245423, 20172736269]

約数ペア:

[(1, 20172736269), (3, 6724245423), (7, 2881819467), (9, 2241415141), (21, 960606489), (63, 320202163), (73, 276338853), (219, 92112951), (511, 39476979), (657, 30704317), (1533, 13158993), (4599, 4386331)]