20238063234

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{251}}^2\times {\mathrm{1447}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 41765196864

約数和(自身を除く): 21527133630

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 251, 502, 753, 1447, 1506, 2894, 4341, 8682, 9287, 18574, 27861, 53539, 55722, 63001, 107078, 126002, 160617, 189003, 321234, 363197, 378006, 726394, 1089591, 2179182, 2331037, 4662074, 6993111, 13438289, 13986222, 26876578, 40314867, 80629734, 91162447, 182324894, 273487341, 546974682, 3373010539, 6746021078, 10119031617, 20238063234]

約数ペア:

[(1, 20238063234), (2, 10119031617), (3, 6746021078), (6, 3373010539), (37, 546974682), (74, 273487341), (111, 182324894), (222, 91162447), (251, 80629734), (502, 40314867), (753, 26876578), (1447, 13986222), (1506, 13438289), (2894, 6993111), (4341, 4662074), (8682, 2331037), (9287, 2179182), (18574, 1089591), (27861, 726394), (53539, 378006), (55722, 363197), (63001, 321234), (107078, 189003), (126002, 160617)]