20161748898

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{4686599}}^1$

素因数の和:4686846

約数の個数: 24

約数和(自身を含む): 43866576000

約数和(自身を除く): 23704827102

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 4686599, 9373198, 14059797, 28119594, 42179391, 84358782, 1120097161, 2240194322, 3360291483, 6720582966, 10080874449, 20161748898]

約数ペア:

[(1, 20161748898), (2, 10080874449), (3, 6720582966), (6, 3360291483), (9, 2240194322), (18, 1120097161), (239, 84358782), (478, 42179391), (717, 28119594), (1434, 14059797), (2151, 9373198), (4302, 4686599)]