20173939808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{57312329}}^1$

素因数の和:57312350

約数の個数: 24

約数和(自身を含む): 43328121480

約数和(自身を除く): 23154181672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 57312329, 114624658, 229249316, 458498632, 630435619, 916997264, 1260871238, 1833994528, 2521742476, 5043484952, 10086969904, 20173939808]

約数ペア:

[(1, 20173939808), (2, 10086969904), (4, 5043484952), (8, 2521742476), (11, 1833994528), (16, 1260871238), (22, 916997264), (32, 630435619), (44, 458498632), (88, 229249316), (176, 114624658), (352, 57312329)]