20273058

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28879}}^1$

素因数の和:28903

約数の個数: 32

約数和(自身を含む): 48518400

約数和(自身を除く): 28245342

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 28879, 57758, 86637, 173274, 259911, 375427, 519822, 750854, 779733, 1126281, 1559466, 2252562, 3378843, 6757686, 10136529, 20273058]

約数ペア:

[(1, 20273058), (2, 10136529), (3, 6757686), (6, 3378843), (9, 2252562), (13, 1559466), (18, 1126281), (26, 779733), (27, 750854), (39, 519822), (54, 375427), (78, 259911), (117, 173274), (234, 86637), (351, 57758), (702, 28879)]