20794132455

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19525007}}^1$

素因数の和:19525086

約数の個数: 16

約数和(自身を含む): 33739213824

約数和(自身を除く): 12945081369

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 19525007, 58575021, 97625035, 292875105, 1386275497, 4158826491, 6931377485, 20794132455]

約数ペア:

[(1, 20794132455), (3, 6931377485), (5, 4158826491), (15, 1386275497), (71, 292875105), (213, 97625035), (355, 58575021), (1065, 19525007)]