20111383902

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{2777}}^1\times {\mathrm{6977}}^1$

素因数の和:9932

約数の個数: 32

約数和(自身を含む): 40475637792

約数和(自身を除く): 20364253890

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 2777, 5554, 6977, 8331, 13954, 16662, 20931, 41862, 480421, 960842, 1207021, 1441263, 2414042, 2882526, 3621063, 7242126, 19375129, 38750258, 58125387, 116250774, 3351897317, 6703794634, 10055691951, 20111383902]

約数ペア:

[(1, 20111383902), (2, 10055691951), (3, 6703794634), (6, 3351897317), (173, 116250774), (346, 58125387), (519, 38750258), (1038, 19375129), (2777, 7242126), (5554, 3621063), (6977, 2882526), (8331, 2414042), (13954, 1441263), (16662, 1207021), (20931, 960842), (41862, 480421)]