20160897111

素因数分解:

$3^3\times {\mathrm{389}}^1\times {\mathrm{1193}}^1\times {\mathrm{1609}}^1$

素因数の和:3200

約数の個数: 32

約数和(自身を含む): 29988504000

約数和(自身を除く): 9827606889

約数列:

[1, 3, 9, 27, 389, 1167, 1193, 1609, 3501, 3579, 4827, 10503, 10737, 14481, 32211, 43443, 464077, 625901, 1392231, 1877703, 1919537, 4176693, 5633109, 5758611, 12530079, 16899327, 17275833, 51827499, 746699893, 2240099679, 6720299037, 20160897111]

約数ペア:

[(1, 20160897111), (3, 6720299037), (9, 2240099679), (27, 746699893), (389, 51827499), (1167, 17275833), (1193, 16899327), (1609, 12530079), (3501, 5758611), (3579, 5633109), (4827, 4176693), (10503, 1919537), (10737, 1877703), (14481, 1392231), (32211, 625901), (43443, 464077)]