20160936645

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{97871}}^1$

素因数の和:98353

約数の個数: 32

約数和(自身を含む): 33373569024

約数和(自身を除く): 13212632379

約数列:

[1, 3, 5, 15, 31, 93, 155, 443, 465, 1329, 2215, 6645, 13733, 41199, 68665, 97871, 205995, 293613, 489355, 1468065, 3034001, 9102003, 15170005, 43356853, 45510015, 130070559, 216784265, 650352795, 1344062443, 4032187329, 6720312215, 20160936645]

約数ペア:

[(1, 20160936645), (3, 6720312215), (5, 4032187329), (15, 1344062443), (31, 650352795), (93, 216784265), (155, 130070559), (443, 45510015), (465, 43356853), (1329, 15170005), (2215, 9102003), (6645, 3034001), (13733, 1468065), (41199, 489355), (68665, 293613), (97871, 205995)]