20033430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{667781}}^1$

素因数の和:667791

約数の個数: 16

約数和(自身を含む): 48080304

約数和(自身を除く): 28046874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 667781, 1335562, 2003343, 3338905, 4006686, 6677810, 10016715, 20033430]

約数ペア:

[(1, 20033430), (2, 10016715), (3, 6677810), (5, 4006686), (6, 3338905), (10, 2003343), (15, 1335562), (30, 667781)]