20131568634

素因数分解:

$2^1\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{2665021}}^1$

素因数の和:2666285

約数の個数: 16

約数和(自身を含む): 40295132640

約数和(自身を除く): 20163564006

約数列:

[1, 2, 3, 6, 1259, 2518, 3777, 7554, 2665021, 5330042, 7995063, 15990126, 3355261439, 6710522878, 10065784317, 20131568634]

約数ペア:

[(1, 20131568634), (2, 10065784317), (3, 6710522878), (6, 3355261439), (1259, 15990126), (2518, 7995063), (3777, 5330042), (7554, 2665021)]