20132042819

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{268861}}^1$

素因数の和:269450

約数の個数: 16

約数和(自身を含む): 24262106880

約数和(自身を除く): 4130064061

約数列:

[1, 7, 19, 133, 563, 3941, 10697, 74879, 268861, 1882027, 5108359, 35758513, 151368743, 1059581201, 2876006117, 20132042819]

約数ペア:

[(1, 20132042819), (7, 2876006117), (19, 1059581201), (133, 151368743), (563, 35758513), (3941, 5108359), (10697, 1882027), (74879, 268861)]