20512483171

素因数分解:

${\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{16141}}^1$

素因数の和:16470

約数の個数: 16

約数和(自身を含む): 21094365600

約数和(自身を除く): 581882429

約数列:

[1, 89, 109, 131, 9701, 11659, 14279, 16141, 1270831, 1436549, 1759369, 2114471, 156583841, 188187919, 230477339, 20512483171]

約数ペア:

[(1, 20512483171), (89, 230477339), (109, 188187919), (131, 156583841), (9701, 2114471), (11659, 1759369), (14279, 1436549), (16141, 1270831)]