20161572466

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1187}}^1\times {\mathrm{11779}}^1$

素因数の和:13078

約数の個数: 32

約数和(自身を含む): 34930621440

約数和(自身を除く): 14769048974

約数列:

[1, 2, 7, 14, 103, 206, 721, 1187, 1442, 2374, 8309, 11779, 16618, 23558, 82453, 122261, 164906, 244522, 855827, 1213237, 1711654, 2426474, 8492659, 13981673, 16985318, 27963346, 97871711, 195743422, 1440112319, 2880224638, 10080786233, 20161572466]

約数ペア:

[(1, 20161572466), (2, 10080786233), (7, 2880224638), (14, 1440112319), (103, 195743422), (206, 97871711), (721, 27963346), (1187, 16985318), (1442, 13981673), (2374, 8492659), (8309, 2426474), (11779, 1711654), (16618, 1213237), (23558, 855827), (82453, 244522), (122261, 164906)]