20158201968

素因数分解:

$2^4\times 3^1\times {\mathrm{419962541}}^1$

素因数の和:419962552

約数の個数: 20

約数和(自身を含む): 52075355208

約数和(自身を除く): 31917153240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419962541, 839925082, 1259887623, 1679850164, 2519775246, 3359700328, 5039550492, 6719400656, 10079100984, 20158201968]

約数ペア:

[(1, 20158201968), (2, 10079100984), (3, 6719400656), (4, 5039550492), (6, 3359700328), (8, 2519775246), (12, 1679850164), (16, 1259887623), (24, 839925082), (48, 419962541)]