20146940842

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7089001}}^1$

素因数の和:7089046

約数の個数: 24

約数和(自身を含む): 36366580260

約数和(自身を除く): 16219639418

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 7089001, 14178002, 49623007, 99246014, 205581029, 347361049, 411162058, 694722098, 1439067203, 2878134406, 10073470421, 20146940842]

約数ペア:

[(1, 20146940842), (2, 10073470421), (7, 2878134406), (14, 1439067203), (29, 694722098), (49, 411162058), (58, 347361049), (98, 205581029), (203, 99246014), (406, 49623007), (1421, 14178002), (2842, 7089001)]