20153178894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{295129}}^1$

素因数の和:295752

約数の個数: 32

約数和(自身を含む): 42498720000

約数和(自身を除く): 22345541106

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 599, 1198, 1797, 3594, 11381, 22762, 34143, 68286, 295129, 590258, 885387, 1770774, 5607451, 11214902, 16822353, 33644706, 176782271, 353564542, 530346813, 1060693626, 3358863149, 6717726298, 10076589447, 20153178894]

約数ペア:

[(1, 20153178894), (2, 10076589447), (3, 6717726298), (6, 3358863149), (19, 1060693626), (38, 530346813), (57, 353564542), (114, 176782271), (599, 33644706), (1198, 16822353), (1797, 11214902), (3594, 5607451), (11381, 1770774), (22762, 885387), (34143, 590258), (68286, 295129)]