20058904796

素因数分解:

$2^2\times 7^4\times {\mathrm{2088599}}^1$

素因数の和:2088631

約数の個数: 30

約数和(自身を含む): 40951180200

約数和(自身を除く): 20892275404

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 2088599, 4177198, 8354396, 14620193, 29240386, 58480772, 102341351, 204682702, 409365404, 716389457, 1432778914, 2865557828, 5014726199, 10029452398, 20058904796]

約数ペア:

[(1, 20058904796), (2, 10029452398), (4, 5014726199), (7, 2865557828), (14, 1432778914), (28, 716389457), (49, 409365404), (98, 204682702), (196, 102341351), (343, 58480772), (686, 29240386), (1372, 14620193), (2401, 8354396), (4802, 4177198), (9604, 2088599)]