20195610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29269}}^1$

素因数の和:29302

約数の個数: 32

約数和(自身を含む): 50578560

約数和(自身を除く): 30382950

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 29269, 58538, 87807, 146345, 175614, 292690, 439035, 673187, 878070, 1346374, 2019561, 3365935, 4039122, 6731870, 10097805, 20195610]

約数ペア:

[(1, 20195610), (2, 10097805), (3, 6731870), (5, 4039122), (6, 3365935), (10, 2019561), (15, 1346374), (23, 878070), (30, 673187), (46, 439035), (69, 292690), (115, 175614), (138, 146345), (230, 87807), (345, 58538), (690, 29269)]