20187682346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{8263}}^1\times {\mathrm{93967}}^1$

素因数の和:102245

約数の個数: 16

約数和(自身を含む): 32615165184

約数和(自身を除く): 12427482838

約数列:

[1, 2, 13, 26, 8263, 16526, 93967, 107419, 187934, 214838, 1221571, 2443142, 776449321, 1552898642, 10093841173, 20187682346]

約数ペア:

[(1, 20187682346), (2, 10093841173), (13, 1552898642), (26, 776449321), (8263, 2443142), (16526, 1221571), (93967, 214838), (107419, 187934)]