20097536251

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1216337}}^1$

素因数の和:1216422

約数の個数: 16

約数和(自身を含む): 22886615808

約数和(自身を除く): 2789079557

約数列:

[1, 13, 31, 41, 403, 533, 1271, 16523, 1216337, 15812381, 37706447, 49869817, 490183811, 648307621, 1545964327, 20097536251]

約数ペア:

[(1, 20097536251), (13, 1545964327), (31, 648307621), (41, 490183811), (403, 49869817), (533, 37706447), (1271, 15812381), (16523, 1216337)]