20164532376

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1\times {\mathrm{3779}}^1$

素因数の和:5008

約数の個数: 64

約数和(自身を含む): 50701593600

約数和(自身を除く): 30537061224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 997, 1338, 1784, 1994, 2676, 2991, 3779, 3988, 5352, 5982, 7558, 7976, 11337, 11964, 15116, 22674, 23928, 30232, 45348, 90696, 222331, 444662, 666993, 842717, 889324, 1333986, 1685434, 1778648, 2528151, 2667972, 3370868, 3767663, 5056302, 5335944, 6741736, 7535326, 10112604, 11302989, 15070652, 20225208, 22605978, 30141304, 45211956, 90423912, 840188849, 1680377698, 2520566547, 3360755396, 5041133094, 6721510792, 10082266188, 20164532376]

約数ペア:

[(1, 20164532376), (2, 10082266188), (3, 6721510792), (4, 5041133094), (6, 3360755396), (8, 2520566547), (12, 1680377698), (24, 840188849), (223, 90423912), (446, 45211956), (669, 30141304), (892, 22605978), (997, 20225208), (1338, 15070652), (1784, 11302989), (1994, 10112604), (2676, 7535326), (2991, 6741736), (3779, 5335944), (3988, 5056302), (5352, 3767663), (5982, 3370868), (7558, 2667972), (7976, 2528151), (11337, 1778648), (11964, 1685434), (15116, 1333986), (22674, 889324), (23928, 842717), (30232, 666993), (45348, 444662), (90696, 222331)]