20120803053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16642517}}^1$

素因数の和:16642564

約数の個数: 16

約数和(自身を含む): 29823392256

約数和(自身を除く): 9702589203

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 16642517, 49927551, 216352721, 515918027, 649058163, 1547754081, 6706934351, 20120803053]

約数ペア:

[(1, 20120803053), (3, 6706934351), (13, 1547754081), (31, 649058163), (39, 515918027), (93, 216352721), (403, 49927551), (1209, 16642517)]