20229956988

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{39205343}}^1$

素因数の和:39205393

約数の個数: 24

約数和(自身を含む): 48300983808

約数和(自身を除く): 28071026820

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 39205343, 78410686, 117616029, 156821372, 235232058, 470464116, 1685829749, 3371659498, 5057489247, 6743318996, 10114978494, 20229956988]

約数ペア:

[(1, 20229956988), (2, 10114978494), (3, 6743318996), (4, 5057489247), (6, 3371659498), (12, 1685829749), (43, 470464116), (86, 235232058), (129, 156821372), (172, 117616029), (258, 78410686), (516, 39205343)]