20636256

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{2087}}^1$

素因数の和:2203

約数の個数: 48

約数和(自身を含む): 54722304

約数和(自身を除く): 34086048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2087, 2472, 3296, 4174, 4944, 6261, 8348, 9888, 12522, 16696, 25044, 33392, 50088, 66784, 100176, 200352, 214961, 429922, 644883, 859844, 1289766, 1719688, 2579532, 3439376, 5159064, 6878752, 10318128, 20636256]

約数ペア:

[(1, 20636256), (2, 10318128), (3, 6878752), (4, 5159064), (6, 3439376), (8, 2579532), (12, 1719688), (16, 1289766), (24, 859844), (32, 644883), (48, 429922), (96, 214961), (103, 200352), (206, 100176), (309, 66784), (412, 50088), (618, 33392), (824, 25044), (1236, 16696), (1648, 12522), (2087, 9888), (2472, 8348), (3296, 6261), (4174, 4944)]