19064020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32869}}^1$

素因数の和:32907

約数の個数: 24

約数和(自身を含む): 41416200

約数和(自身を除く): 22352180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 32869, 65738, 131476, 164345, 328690, 657380, 953201, 1906402, 3812804, 4766005, 9532010, 19064020]

約数ペア:

[(1, 19064020), (2, 9532010), (4, 4766005), (5, 3812804), (10, 1906402), (20, 953201), (29, 657380), (58, 328690), (116, 164345), (145, 131476), (290, 65738), (580, 32869)]