20057670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{222863}}^1$

素因数の和:222876

約数の個数: 24

約数和(自身を含む): 52150176

約数和(自身を除く): 32092506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 222863, 445726, 668589, 1114315, 1337178, 2005767, 2228630, 3342945, 4011534, 6685890, 10028835, 20057670]

約数ペア:

[(1, 20057670), (2, 10028835), (3, 6685890), (5, 4011534), (6, 3342945), (9, 2228630), (10, 2005767), (15, 1337178), (18, 1114315), (30, 668589), (45, 445726), (90, 222863)]