20119781461

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4789}}^1\times {\mathrm{14051}}^1$

素因数の和:18876

約数の個数: 16

約数和(自身を含む): 22615850880

約数和(自身を除く): 2496069419

約数列:

[1, 13, 23, 299, 4789, 14051, 62257, 110147, 182663, 323173, 1431911, 4201249, 67290239, 874773107, 1547675497, 20119781461]

約数ペア:

[(1, 20119781461), (13, 1547675497), (23, 874773107), (299, 67290239), (4789, 4201249), (14051, 1431911), (62257, 323173), (110147, 182663)]