20076435

素因数分解:

$3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{677}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 34903440

約数和(自身を除く): 14827005

約数列:

[1, 3, 5, 9, 15, 45, 659, 677, 1977, 2031, 3295, 3385, 5931, 6093, 9885, 10155, 29655, 30465, 446143, 1338429, 2230715, 4015287, 6692145, 20076435]

約数ペア:

[(1, 20076435), (3, 6692145), (5, 4015287), (9, 2230715), (15, 1338429), (45, 446143), (659, 30465), (677, 29655), (1977, 10155), (2031, 9885), (3295, 6093), (3385, 5931)]