20021036230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11846767}}^1$

素因数の和:11846800

約数の個数: 24

約数和(自身を含む): 39023253792

約数和(自身を除く): 19002217562

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 11846767, 23693534, 59233835, 118467670, 154007971, 308015942, 770039855, 1540079710, 2002103623, 4004207246, 10010518115, 20021036230]

約数ペア:

[(1, 20021036230), (2, 10010518115), (5, 4004207246), (10, 2002103623), (13, 1540079710), (26, 770039855), (65, 308015942), (130, 154007971), (169, 118467670), (338, 59233835), (845, 23693534), (1690, 11846767)]