20872718593

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{120299}}^1$

素因数の和:120552

約数の個数: 16

約数和(自身を含む): 22404672000

約数和(自身を除く): 1531953407

約数列:

[1, 29, 31, 193, 899, 5597, 5983, 120299, 173507, 3488671, 3729269, 23217707, 108148801, 673313503, 719748917, 20872718593]

約数ペア:

[(1, 20872718593), (29, 719748917), (31, 673313503), (193, 108148801), (899, 23217707), (5597, 3729269), (5983, 3488671), (120299, 173507)]