6716020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19753}}^1$

素因数の和:19779

約数の個数: 24

約数和(自身を含む): 14934024

約数和(自身を除く): 8218004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 19753, 39506, 79012, 98765, 197530, 335801, 395060, 671602, 1343204, 1679005, 3358010, 6716020]

約数ペア:

[(1, 6716020), (2, 3358010), (4, 1679005), (5, 1343204), (10, 671602), (17, 395060), (20, 335801), (34, 197530), (68, 98765), (85, 79012), (170, 39506), (340, 19753)]