20180374102

素因数分解:

$2^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{885959}}^1$

素因数の和:887595

約数の個数: 16

約数和(自身を含む): 34616229120

約数和(自身を除く): 14435855018

約数列:

[1, 2, 7, 14, 1627, 3254, 11389, 22778, 885959, 1771918, 6201713, 12403426, 1441455293, 2882910586, 10090187051, 20180374102]

約数ペア:

[(1, 20180374102), (2, 10090187051), (7, 2882910586), (14, 1441455293), (1627, 12403426), (3254, 6201713), (11389, 1771918), (22778, 885959)]