20079574753

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{9203}}^1\times {\mathrm{5881}}^1$

素因数の和:15144

約数の個数: 16

約数和(自身を含む): 23387584896

約数和(自身を除く): 3308010143

約数列:

[1, 7, 53, 371, 5881, 9203, 41167, 64421, 311693, 487759, 2181851, 3414313, 54122843, 378859901, 2868510679, 20079574753]

約数ペア:

[(1, 20079574753), (7, 2868510679), (53, 378859901), (371, 54122843), (5881, 3414313), (9203, 2181851), (41167, 487759), (64421, 311693)]