20170073425

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{166043}}^1$

素因数の和:166209

約数の個数: 24

約数和(自身を含む): 25819177824

約数和(自身を除く): 5649104399

約数列:

[1, 5, 25, 43, 113, 215, 565, 1075, 2825, 4859, 24295, 121475, 166043, 830215, 4151075, 7139849, 18762859, 35699245, 93814295, 178496225, 469071475, 806802937, 4034014685, 20170073425]

約数ペア:

[(1, 20170073425), (5, 4034014685), (25, 806802937), (43, 469071475), (113, 178496225), (215, 93814295), (565, 35699245), (1075, 18762859), (2825, 7139849), (4859, 4151075), (24295, 830215), (121475, 166043)]