20291207662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{81041}}^1$

素因数の和:81672

約数の個数: 32

約数和(自身を含む): 35010144000

約数和(自身を除く): 14718936338

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 599, 1198, 6589, 11381, 13178, 22762, 81041, 125191, 162082, 250382, 891451, 1539779, 1782902, 3079558, 16937569, 33875138, 48543559, 97087118, 533979149, 922327621, 1067958298, 1844655242, 10145603831, 20291207662]

約数ペア:

[(1, 20291207662), (2, 10145603831), (11, 1844655242), (19, 1067958298), (22, 922327621), (38, 533979149), (209, 97087118), (418, 48543559), (599, 33875138), (1198, 16937569), (6589, 3079558), (11381, 1782902), (13178, 1539779), (22762, 891451), (81041, 250382), (125191, 162082)]