20865036

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59957}}^1$

素因数の和:59993

約数の個数: 24

約数和(自身を含む): 50364720

約数和(自身を除く): 29499684

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 59957, 119914, 179871, 239828, 359742, 719484, 1738753, 3477506, 5216259, 6955012, 10432518, 20865036]

約数ペア:

[(1, 20865036), (2, 10432518), (3, 6955012), (4, 5216259), (6, 3477506), (12, 1738753), (29, 719484), (58, 359742), (87, 239828), (116, 179871), (174, 119914), (348, 59957)]