20133020145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1861583}}^1$

素因数の和:1861701

約数の個数: 32

約数和(自身を含む): 37172109312

約数和(自身を除く): 17039089167

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 3605, 10815, 1861583, 5584749, 9307915, 13031081, 27923745, 39093243, 65155405, 191743049, 195466215, 575229147, 958715245, 1342201343, 2876145735, 4026604029, 6711006715, 20133020145]

約数ペア:

[(1, 20133020145), (3, 6711006715), (5, 4026604029), (7, 2876145735), (15, 1342201343), (21, 958715245), (35, 575229147), (103, 195466215), (105, 191743049), (309, 65155405), (515, 39093243), (721, 27923745), (1545, 13031081), (2163, 9307915), (3605, 5584749), (10815, 1861583)]