20199425158

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2878231}}^1$

素因数の和:2878284

約数の個数: 24

約数和(自身を含む): 34452437040

約数和(自身を除く): 14253011882

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 7018, 2878231, 5756462, 31660541, 63321082, 83468699, 166937398, 348265951, 696531902, 918155689, 1836311378, 10099712579, 20199425158]

約数ペア:

[(1, 20199425158), (2, 10099712579), (11, 1836311378), (22, 918155689), (29, 696531902), (58, 348265951), (121, 166937398), (242, 83468699), (319, 63321082), (638, 31660541), (3509, 5756462), (7018, 2878231)]