20120773955

素因数分解:

$5^1\times {\mathrm{823}}^1\times {\mathrm{1279}}^1\times {\mathrm{3823}}^1$

素因数の和:5930

約数の個数: 16

約数和(自身を含む): 24199495680

約数和(自身を除く): 4078721725

約数列:

[1, 5, 823, 1279, 3823, 4115, 6395, 19115, 1052617, 3146329, 4889617, 5263085, 15731645, 24448085, 4024154791, 20120773955]

約数ペア:

[(1, 20120773955), (5, 4024154791), (823, 24448085), (1279, 15731645), (3823, 5263085), (4115, 4889617), (6395, 3146329), (19115, 1052617)]