20143438516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53791}}^1\times {\mathrm{5507}}^1$

素因数の和:59319

約数の個数: 24

約数和(自身を含む): 37332078336

約数和(自身を除く): 17188639820

約数列:

[1, 2, 4, 17, 34, 68, 5507, 11014, 22028, 53791, 93619, 107582, 187238, 215164, 374476, 914447, 1828894, 3657788, 296227037, 592454074, 1184908148, 5035859629, 10071719258, 20143438516]

約数ペア:

[(1, 20143438516), (2, 10071719258), (4, 5035859629), (17, 1184908148), (34, 592454074), (68, 296227037), (5507, 3657788), (11014, 1828894), (22028, 914447), (53791, 374476), (93619, 215164), (107582, 187238)]