20194644412

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{1289}}^1\times {\mathrm{24029}}^1$

素因数の和:25485

約数の個数: 24

約数和(自身を含む): 35586507600

約数和(自身を除く): 15391863188

約数列:

[1, 2, 4, 163, 326, 652, 1289, 2578, 5156, 24029, 48058, 96116, 210107, 420214, 840428, 3916727, 7833454, 15666908, 30973381, 61946762, 123893524, 5048661103, 10097322206, 20194644412]

約数ペア:

[(1, 20194644412), (2, 10097322206), (4, 5048661103), (163, 123893524), (326, 61946762), (652, 30973381), (1289, 15666908), (2578, 7833454), (5156, 3916727), (24029, 840428), (48058, 420214), (96116, 210107)]