20193492183

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7909711}}^1$

素因数の和:7909774

約数の個数: 16

約数和(自身を含む): 28854629376

約数和(自身を除く): 8661137193

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 7909711, 23729133, 181923353, 292659307, 545770059, 877977921, 6731164061, 20193492183]

約数ペア:

[(1, 20193492183), (3, 6731164061), (23, 877977921), (37, 545770059), (69, 292659307), (111, 181923353), (851, 23729133), (2553, 7909711)]