20163359754

素因数分解:

$2^1\times 3^3\times {\mathrm{9391}}^1\times {\mathrm{39761}}^1$

素因数の和:49163

約数の個数: 32

約数和(自身を含む): 44813364480

約数和(自身を除く): 24650004726

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 9391, 18782, 28173, 39761, 56346, 79522, 84519, 119283, 169038, 238566, 253557, 357849, 507114, 715698, 1073547, 2147094, 373395551, 746791102, 1120186653, 2240373306, 3360559959, 6721119918, 10081679877, 20163359754]

約数ペア:

[(1, 20163359754), (2, 10081679877), (3, 6721119918), (6, 3360559959), (9, 2240373306), (18, 1120186653), (27, 746791102), (54, 373395551), (9391, 2147094), (18782, 1073547), (28173, 715698), (39761, 507114), (56346, 357849), (79522, 253557), (84519, 238566), (119283, 169038)]