20289966

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{4021}}^1$

素因数の和:4084

約数の個数: 24

約数和(自身を含む): 42037944

約数和(自身を除く): 21747978

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 841, 1682, 2523, 4021, 5046, 8042, 12063, 24126, 116609, 233218, 349827, 699654, 3381661, 6763322, 10144983, 20289966]

約数ペア:

[(1, 20289966), (2, 10144983), (3, 6763322), (6, 3381661), (29, 699654), (58, 349827), (87, 233218), (174, 116609), (841, 24126), (1682, 12063), (2523, 8042), (4021, 5046)]