20713116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{90847}}^1$

素因数の和:90873

約数の個数: 24

約数和(自身を含む): 50874880

約数和(自身を除く): 30161764

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 90847, 181694, 272541, 363388, 545082, 1090164, 1726093, 3452186, 5178279, 6904372, 10356558, 20713116]

約数ペア:

[(1, 20713116), (2, 10356558), (3, 6904372), (4, 5178279), (6, 3452186), (12, 1726093), (19, 1090164), (38, 545082), (57, 363388), (76, 272541), (114, 181694), (228, 90847)]