20239434

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{18433}}^1$

素因数の和:18502

約数の個数: 24

約数和(自身を含む): 44573412

約数和(自身を除く): 24333978

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 18433, 36866, 55299, 110598, 165897, 331794, 1124413, 2248826, 3373239, 6746478, 10119717, 20239434]

約数ペア:

[(1, 20239434), (2, 10119717), (3, 6746478), (6, 3373239), (9, 2248826), (18, 1124413), (61, 331794), (122, 165897), (183, 110598), (366, 55299), (549, 36866), (1098, 18433)]