20341114996

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{217981}}^1$

素因数の和:218595

約数の個数: 24

約数和(自身を含む): 36529423560

約数和(自身を除く): 16188308564

約数列:

[1, 2, 4, 41, 82, 164, 569, 1138, 2276, 23329, 46658, 93316, 217981, 435962, 871924, 8937221, 17874442, 35748884, 124031189, 248062378, 496124756, 5085278749, 10170557498, 20341114996]

約数ペア:

[(1, 20341114996), (2, 10170557498), (4, 5085278749), (41, 496124756), (82, 248062378), (164, 124031189), (569, 35748884), (1138, 17874442), (2276, 8937221), (23329, 871924), (46658, 435962), (93316, 217981)]