20248722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86533}}^1$

素因数の和:86554

約数の個数: 24

約数和(自身を含む): 47247564

約数和(自身を除く): 26998842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 86533, 173066, 259599, 519198, 778797, 1124929, 1557594, 2249858, 3374787, 6749574, 10124361, 20248722]

約数ペア:

[(1, 20248722), (2, 10124361), (3, 6749574), (6, 3374787), (9, 2249858), (13, 1557594), (18, 1124929), (26, 778797), (39, 519198), (78, 259599), (117, 173066), (234, 86533)]