20123006966

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1\times {\mathrm{85667}}^1$

素因数の和:86383

約数の個数: 16

約数和(自身を含む): 30368620656

約数和(自身を除く): 10245613690

約数列:

[1, 2, 257, 457, 514, 914, 85667, 117449, 171334, 234898, 22016419, 39149819, 44032838, 78299638, 10061503483, 20123006966]

約数ペア:

[(1, 20123006966), (2, 10061503483), (257, 78299638), (457, 44032838), (514, 39149819), (914, 22016419), (85667, 234898), (117449, 171334)]