20223208999

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{3103147}}^1$

素因数の和:3103187

約数の個数: 16

約数和(自身を含む): 24825184000

約数和(自身を除く): 4601975001

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 3103147, 21722029, 58959793, 152054203, 412718551, 1064379421, 2889029857, 20223208999]

約数ペア:

[(1, 20223208999), (7, 2889029857), (19, 1064379421), (49, 412718551), (133, 152054203), (343, 58959793), (931, 21722029), (6517, 3103147)]