20148653478

素因数分解:

$2^1\times 3^1\times {\mathrm{719}}^1\times {\mathrm{4670527}}^1$

素因数の和:4671251

約数の個数: 16

約数和(自身を含む): 40353361920

約数和(自身を除く): 20204708442

約数列:

[1, 2, 3, 6, 719, 1438, 2157, 4314, 4670527, 9341054, 14011581, 28023162, 3358108913, 6716217826, 10074326739, 20148653478]

約数ペア:

[(1, 20148653478), (2, 10074326739), (3, 6716217826), (6, 3358108913), (719, 28023162), (1438, 14011581), (2157, 9341054), (4314, 4670527)]