20155509762

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{291779}}^1$

素因数の和:292210

約数の個数: 32

約数和(自身を含む): 41806238400

約数和(自身を除く): 21650728638

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 397, 794, 1191, 2382, 11513, 23026, 34539, 69078, 291779, 583558, 875337, 1750674, 8461591, 16923182, 25384773, 50769546, 115836263, 231672526, 347508789, 695017578, 3359251627, 6718503254, 10077754881, 20155509762]

約数ペア:

[(1, 20155509762), (2, 10077754881), (3, 6718503254), (6, 3359251627), (29, 695017578), (58, 347508789), (87, 231672526), (174, 115836263), (397, 50769546), (794, 25384773), (1191, 16923182), (2382, 8461591), (11513, 1750674), (23026, 875337), (34539, 583558), (69078, 291779)]