20736698731

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{552787}}^1$

素因数の和:553050

約数の個数: 16

約数和(自身を含む): 24835659264

約数和(自身を除く): 4098960533

約数列:

[1, 7, 23, 161, 233, 1631, 5359, 37513, 552787, 3869509, 12714101, 88998707, 128799371, 901595597, 2962385533, 20736698731]

約数ペア:

[(1, 20736698731), (7, 2962385533), (23, 901595597), (161, 128799371), (233, 88998707), (1631, 12714101), (5359, 3869509), (37513, 552787)]