20999430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{233327}}^1$

素因数の和:233340

約数の個数: 24

約数和(自身を含む): 54598752

約数和(自身を除く): 33599322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 233327, 466654, 699981, 1166635, 1399962, 2099943, 2333270, 3499905, 4199886, 6999810, 10499715, 20999430]

約数ペア:

[(1, 20999430), (2, 10499715), (3, 6999810), (5, 4199886), (6, 3499905), (9, 2333270), (10, 2099943), (15, 1399962), (18, 1166635), (30, 699981), (45, 466654), (90, 233327)]