20188045735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28235029}}^1$

素因数の和:28235058

約数の個数: 16

約数和(自身を含む): 28460910240

約数和(自身を除く): 8272864505

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 28235029, 141175145, 310585319, 367055377, 1552926595, 1835276885, 4037609147, 20188045735]

約数ペア:

[(1, 20188045735), (5, 4037609147), (11, 1835276885), (13, 1552926595), (55, 367055377), (65, 310585319), (143, 141175145), (715, 28235029)]