20194672924

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{863}}^1\times {\mathrm{124471}}^1$

素因数の和:125385

約数の個数: 24

約数和(自身を含む): 36134719488

約数和(自身を除く): 15940046564

約数列:

[1, 2, 4, 47, 94, 188, 863, 1726, 3452, 40561, 81122, 124471, 162244, 248942, 497884, 5850137, 11700274, 23400548, 107418473, 214836946, 429673892, 5048668231, 10097336462, 20194672924]

約数ペア:

[(1, 20194672924), (2, 10097336462), (4, 5048668231), (47, 429673892), (94, 214836946), (188, 107418473), (863, 23400548), (1726, 11700274), (3452, 5850137), (40561, 497884), (81122, 248942), (124471, 162244)]