20574426

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{15377}}^1$

素因数の和:15605

約数の個数: 16

約数和(自身を含む): 41336064

約数和(自身を除く): 20761638

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 15377, 30754, 46131, 92262, 3429071, 6858142, 10287213, 20574426]

約数ペア:

[(1, 20574426), (2, 10287213), (3, 6858142), (6, 3429071), (223, 92262), (446, 46131), (669, 30754), (1338, 15377)]