20218330668

素因数分解:

$2^2\times 3^1\times {\mathrm{30869}}^1\times {\mathrm{54581}}^1$

素因数の和:85457

約数の個数: 24

約数和(自身を含む): 47178497520

約数和(自身を除く): 26960166852

約数列:

[1, 2, 3, 4, 6, 12, 30869, 54581, 61738, 92607, 109162, 123476, 163743, 185214, 218324, 327486, 370428, 654972, 1684860889, 3369721778, 5054582667, 6739443556, 10109165334, 20218330668]

約数ペア:

[(1, 20218330668), (2, 10109165334), (3, 6739443556), (4, 5054582667), (6, 3369721778), (12, 1684860889), (30869, 654972), (54581, 370428), (61738, 327486), (92607, 218324), (109162, 185214), (123476, 163743)]