20315472196

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1379003}}^1$

素因数の和:1379163

約数の個数: 24

約数和(自身を含む): 37067627520

約数和(自身を除く): 16752155324

約数列:

[1, 2, 4, 29, 58, 116, 127, 254, 508, 3683, 7366, 14732, 1379003, 2758006, 5516012, 39991087, 79982174, 159964348, 175133381, 350266762, 700533524, 5078868049, 10157736098, 20315472196]

約数ペア:

[(1, 20315472196), (2, 10157736098), (4, 5078868049), (29, 700533524), (58, 350266762), (116, 175133381), (127, 159964348), (254, 79982174), (508, 39991087), (3683, 5516012), (7366, 2758006), (14732, 1379003)]