20022583

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1489}}^1$

素因数の和:1626

約数の個数: 16

約数和(自身を含む): 24459840

約数和(自身を除く): 4437257

約数列:

[1, 7, 17, 113, 119, 791, 1489, 1921, 10423, 13447, 25313, 168257, 177191, 1177799, 2860369, 20022583]

約数ペア:

[(1, 20022583), (7, 2860369), (17, 1177799), (113, 177191), (119, 168257), (791, 25313), (1489, 13447), (1921, 10423)]