20136659032

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3491099}}^1$

素因数の和:3491215

約数の個数: 32

約数和(自身を含む): 43568928000

約数和(自身を除く): 23432268968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 3491099, 6982198, 13964396, 24437693, 27928792, 48875386, 97750772, 195501544, 359583197, 719166394, 1438332788, 2517082379, 2876665576, 5034164758, 10068329516, 20136659032]

約数ペア:

[(1, 20136659032), (2, 10068329516), (4, 5034164758), (7, 2876665576), (8, 2517082379), (14, 1438332788), (28, 719166394), (56, 359583197), (103, 195501544), (206, 97750772), (412, 48875386), (721, 27928792), (824, 24437693), (1442, 13964396), (2884, 6982198), (5768, 3491099)]