20155386082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1982627}}^1$

素因数の和:1982682

約数の個数: 32

約数和(自身を含む): 35972802432

約数和(自身を除く): 15817416350

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 10166, 1982627, 3965254, 25774151, 33704659, 45600421, 51548302, 67409318, 91200842, 438160567, 592805473, 775207157, 876321134, 1185610946, 1550414314, 10077693041, 20155386082]

約数ペア:

[(1, 20155386082), (2, 10077693041), (13, 1550414314), (17, 1185610946), (23, 876321134), (26, 775207157), (34, 592805473), (46, 438160567), (221, 91200842), (299, 67409318), (391, 51548302), (442, 45600421), (598, 33704659), (782, 25774151), (5083, 3965254), (10166, 1982627)]