20838678816

素因数分解:

$2^5\times 3^1\times {\mathrm{217069571}}^1$

素因数の和:217069584

約数の個数: 24

約数和(自身を含む): 54701532144

約数和(自身を除く): 33862853328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 217069571, 434139142, 651208713, 868278284, 1302417426, 1736556568, 2604834852, 3473113136, 5209669704, 6946226272, 10419339408, 20838678816]

約数ペア:

[(1, 20838678816), (2, 10419339408), (3, 6946226272), (4, 5209669704), (6, 3473113136), (8, 2604834852), (12, 1736556568), (16, 1302417426), (24, 868278284), (32, 651208713), (48, 434139142), (96, 217069571)]