20944323

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{373}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 32205888

約数和(自身を除く): 11261565

約数列:

[1, 3, 9, 17, 51, 153, 367, 373, 1101, 1119, 3303, 3357, 6239, 6341, 18717, 19023, 56151, 57069, 136891, 410673, 1232019, 2327147, 6981441, 20944323]

約数ペア:

[(1, 20944323), (3, 6981441), (9, 2327147), (17, 1232019), (51, 410673), (153, 136891), (367, 57069), (373, 56151), (1101, 19023), (1119, 18717), (3303, 6341), (3357, 6239)]