20172310088

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5905243}}^1$

素因数の和:5905317

約数の個数: 32

約数和(自身を含む): 43935015360

約数和(自身を除く): 23762705272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 5905243, 11810486, 23620972, 41336701, 47241944, 82673402, 165346804, 330693608, 360219823, 720439646, 1440879292, 2521538761, 2881758584, 5043077522, 10086155044, 20172310088]

約数ペア:

[(1, 20172310088), (2, 10086155044), (4, 5043077522), (7, 2881758584), (8, 2521538761), (14, 1440879292), (28, 720439646), (56, 360219823), (61, 330693608), (122, 165346804), (244, 82673402), (427, 47241944), (488, 41336701), (854, 23620972), (1708, 11810486), (3416, 5905243)]