20109712923

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{813401}}^1$

素因数の和:813515

約数の個数: 24

約数和(自身を含む): 30199989456

約数和(自身を除く): 10090276533

約数列:

[1, 3, 9, 41, 67, 123, 201, 369, 603, 2747, 8241, 24723, 813401, 2440203, 7320609, 33349441, 54497867, 100048323, 163493601, 300144969, 490480803, 2234412547, 6703237641, 20109712923]

約数ペア:

[(1, 20109712923), (3, 6703237641), (9, 2234412547), (41, 490480803), (67, 300144969), (123, 163493601), (201, 100048323), (369, 54497867), (603, 33349441), (2747, 7320609), (8241, 2440203), (24723, 813401)]