20151856104

素因数分解:

$2^3\times 3^1\times {\mathrm{839660671}}^1$

素因数の和:839660680

約数の個数: 16

約数和(自身を含む): 50379640320

約数和(自身を除く): 30227784216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 839660671, 1679321342, 2518982013, 3358642684, 5037964026, 6717285368, 10075928052, 20151856104]

約数ペア:

[(1, 20151856104), (2, 10075928052), (3, 6717285368), (4, 5037964026), (6, 3358642684), (8, 2518982013), (12, 1679321342), (24, 839660671)]