20760010564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1872971}}^1$

素因数の和:1873155

約数の個数: 24

約数和(自身を含む): 38703093408

約数和(自身を除く): 17943082844

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2771, 5542, 11084, 1872971, 3745942, 7491884, 31840507, 63681014, 127362028, 305294273, 610588546, 1221177092, 5190002641, 10380005282, 20760010564]

約数ペア:

[(1, 20760010564), (2, 10380005282), (4, 5190002641), (17, 1221177092), (34, 610588546), (68, 305294273), (163, 127362028), (326, 63681014), (652, 31840507), (2771, 7491884), (5542, 3745942), (11084, 1872971)]