20843910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{231599}}^1$

素因数の和:231612

約数の個数: 24

約数和(自身を含む): 54194400

約数和(自身を除く): 33350490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 231599, 463198, 694797, 1157995, 1389594, 2084391, 2315990, 3473985, 4168782, 6947970, 10421955, 20843910]

約数ペア:

[(1, 20843910), (2, 10421955), (3, 6947970), (5, 4168782), (6, 3473985), (9, 2315990), (10, 2084391), (15, 1389594), (18, 1157995), (30, 694797), (45, 463198), (90, 231599)]