20023236

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{1777}}^1$

素因数の和:2100

約数の個数: 36

約数和(自身を含む): 50804572

約数和(自身を除く): 30781336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1777, 1878, 2817, 3554, 3756, 5331, 5634, 7108, 10662, 11268, 15993, 21324, 31986, 63972, 556201, 1112402, 1668603, 2224804, 3337206, 5005809, 6674412, 10011618, 20023236]

約数ペア:

[(1, 20023236), (2, 10011618), (3, 6674412), (4, 5005809), (6, 3337206), (9, 2224804), (12, 1668603), (18, 1112402), (36, 556201), (313, 63972), (626, 31986), (939, 21324), (1252, 15993), (1777, 11268), (1878, 10662), (2817, 7108), (3554, 5634), (3756, 5331)]