20675094

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18427}}^1$

素因数の和:18460

約数の個数: 32

約数和(自身を含む): 47765376

約数和(自身を除く): 27090282

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 18427, 36854, 55281, 110562, 202697, 313259, 405394, 608091, 626518, 939777, 1216182, 1879554, 3445849, 6891698, 10337547, 20675094]

約数ペア:

[(1, 20675094), (2, 10337547), (3, 6891698), (6, 3445849), (11, 1879554), (17, 1216182), (22, 939777), (33, 626518), (34, 608091), (51, 405394), (66, 313259), (102, 202697), (187, 110562), (374, 55281), (561, 36854), (1122, 18427)]