20313210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{677107}}^1$

素因数の和:677117

約数の個数: 16

約数和(自身を含む): 48751776

約数和(自身を除く): 28438566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 677107, 1354214, 2031321, 3385535, 4062642, 6771070, 10156605, 20313210]

約数ペア:

[(1, 20313210), (2, 10156605), (3, 6771070), (5, 4062642), (6, 3385535), (10, 2031321), (15, 1354214), (30, 677107)]