20210608535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1\times {\mathrm{5527}}^1$

素因数の和:6203

約数の個数: 32

約数和(自身を含む): 26429058432

約数和(自身を除く): 6218449897

約数列:

[1, 5, 13, 65, 101, 505, 557, 1313, 2785, 5527, 6565, 7241, 27635, 36205, 56257, 71851, 281285, 359255, 558227, 731341, 2791135, 3078539, 3656705, 7256951, 15392695, 36284755, 40021007, 200105035, 310932439, 1554662195, 4042121707, 20210608535]

約数ペア:

[(1, 20210608535), (5, 4042121707), (13, 1554662195), (65, 310932439), (101, 200105035), (505, 40021007), (557, 36284755), (1313, 15392695), (2785, 7256951), (5527, 3656705), (6565, 3078539), (7241, 2791135), (27635, 731341), (36205, 558227), (56257, 359255), (71851, 281285)]