20221768160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11489641}}^1$

素因数の和:11489667

約数の個数: 48

約数和(自身を含む): 52117016112

約数和(自身を除く): 31895247952

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 11489641, 22979282, 45958564, 57448205, 91917128, 114896410, 126386051, 183834256, 229792820, 252772102, 367668512, 459585640, 505544204, 631930255, 919171280, 1011088408, 1263860510, 1838342560, 2022176816, 2527721020, 4044353632, 5055442040, 10110884080, 20221768160]

約数ペア:

[(1, 20221768160), (2, 10110884080), (4, 5055442040), (5, 4044353632), (8, 2527721020), (10, 2022176816), (11, 1838342560), (16, 1263860510), (20, 1011088408), (22, 919171280), (32, 631930255), (40, 505544204), (44, 459585640), (55, 367668512), (80, 252772102), (88, 229792820), (110, 183834256), (160, 126386051), (176, 114896410), (220, 91917128), (352, 57448205), (440, 45958564), (880, 22979282), (1760, 11489641)]