20164763512

素因数分解:

$2^3\times {\mathrm{10429}}^1\times {\mathrm{241691}}^1$

素因数の和:252126

約数の個数: 16

約数和(自身を含む): 37812713400

約数和(自身を除く): 17647949888

約数列:

[1, 2, 4, 8, 10429, 20858, 41716, 83432, 241691, 483382, 966764, 1933528, 2520595439, 5041190878, 10082381756, 20164763512]

約数ペア:

[(1, 20164763512), (2, 10082381756), (4, 5041190878), (8, 2520595439), (10429, 1933528), (20858, 966764), (41716, 483382), (83432, 241691)]