20044170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{222713}}^1$

素因数の和:222726

約数の個数: 24

約数和(自身を含む): 52115076

約数和(自身を除く): 32070906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 222713, 445426, 668139, 1113565, 1336278, 2004417, 2227130, 3340695, 4008834, 6681390, 10022085, 20044170]

約数ペア:

[(1, 20044170), (2, 10022085), (3, 6681390), (5, 4008834), (6, 3340695), (9, 2227130), (10, 2004417), (15, 1336278), (18, 1113565), (30, 668139), (45, 445426), (90, 222713)]