20160179404

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{18787}}^1\times {\mathrm{4547}}^1$

素因数の和:23397

約数の個数: 24

約数和(自身を含む): 35888086080

約数和(自身を除く): 15727906676

約数列:

[1, 2, 4, 59, 118, 236, 4547, 9094, 18188, 18787, 37574, 75148, 268273, 536546, 1073092, 1108433, 2216866, 4433732, 85424489, 170848978, 341697956, 5040044851, 10080089702, 20160179404]

約数ペア:

[(1, 20160179404), (2, 10080089702), (4, 5040044851), (59, 341697956), (118, 170848978), (236, 85424489), (4547, 4433732), (9094, 2216866), (18188, 1108433), (18787, 1073092), (37574, 536546), (75148, 268273)]