20114658712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3227641}}^1$

素因数の和:3227707

約数の個数: 32

約数和(自身を含む): 40668289200

約数和(自身を除く): 20553630488

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 3227641, 6455282, 12910564, 25821128, 61325179, 122650358, 132333281, 245300716, 264666562, 490601432, 529333124, 1058666248, 2514332339, 5028664678, 10057329356, 20114658712]

約数ペア:

[(1, 20114658712), (2, 10057329356), (4, 5028664678), (8, 2514332339), (19, 1058666248), (38, 529333124), (41, 490601432), (76, 264666562), (82, 245300716), (152, 132333281), (164, 122650358), (328, 61325179), (779, 25821128), (1558, 12910564), (3116, 6455282), (6232, 3227641)]