2020483010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2220311}}^1$

素因数の和:2220338

約数の個数: 32

約数和(自身を含む): 4476148992

約数和(自身を除く): 2455665982

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2220311, 4440622, 11101555, 15542177, 22203110, 28864043, 31084354, 57728086, 77710885, 144320215, 155421770, 202048301, 288640430, 404096602, 1010241505, 2020483010]

約数ペア:

[(1, 2020483010), (2, 1010241505), (5, 404096602), (7, 288640430), (10, 202048301), (13, 155421770), (14, 144320215), (26, 77710885), (35, 57728086), (65, 31084354), (70, 28864043), (91, 22203110), (130, 15542177), (182, 11101555), (455, 4440622), (910, 2220311)]