20235501223

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1\times {\mathrm{3119}}^1$

素因数の和:3891

約数の個数: 32

約数和(自身を含む): 24584601600

約数和(自身を除く): 4349100377

約数列:

[1, 7, 23, 59, 161, 413, 683, 1357, 3119, 4781, 9499, 15709, 21833, 40297, 71737, 109963, 184021, 282079, 502159, 926831, 1288147, 2130277, 4232483, 6487817, 14911939, 29627381, 48996371, 125686343, 342974597, 879804401, 2890785889, 20235501223]

約数ペア:

[(1, 20235501223), (7, 2890785889), (23, 879804401), (59, 342974597), (161, 125686343), (413, 48996371), (683, 29627381), (1357, 14911939), (3119, 6487817), (4781, 4232483), (9499, 2130277), (15709, 1288147), (21833, 926831), (40297, 502159), (71737, 282079), (109963, 184021)]