20733735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{125659}}^1$

素因数の和:125678

約数の個数: 16

約数和(自身を含む): 36190080

約数和(自身を除く): 15456345

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 125659, 376977, 628295, 1382249, 1884885, 4146747, 6911245, 20733735]

約数ペア:

[(1, 20733735), (3, 6911245), (5, 4146747), (11, 1884885), (15, 1382249), (33, 628295), (55, 376977), (165, 125659)]