20199031686

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38695463}}^1$

素因数の和:38695500

約数の個数: 24

約数和(自身を含む): 45273692880

約数和(自身を除く): 25074661194

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 38695463, 77390926, 116086389, 232172778, 348259167, 696518334, 1122168427, 2244336854, 3366505281, 6733010562, 10099515843, 20199031686]

約数ペア:

[(1, 20199031686), (2, 10099515843), (3, 6733010562), (6, 3366505281), (9, 2244336854), (18, 1122168427), (29, 696518334), (58, 348259167), (87, 232172778), (174, 116086389), (261, 77390926), (522, 38695463)]