20245737684

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{5390239}}^1$

素因数の和:5390559

約数の個数: 24

約数和(自身を含む): 47390990080

約数和(自身を除く): 27145252396

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 5390239, 10780478, 16170717, 21560956, 32341434, 64682868, 1687144807, 3374289614, 5061434421, 6748579228, 10122868842, 20245737684]

約数ペア:

[(1, 20245737684), (2, 10122868842), (3, 6748579228), (4, 5061434421), (6, 3374289614), (12, 1687144807), (313, 64682868), (626, 32341434), (939, 21560956), (1252, 16170717), (1878, 10780478), (3756, 5390239)]