20860722

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{13963}}^1$

素因数の和:14054

約数の個数: 24

約数和(自身を含む): 45746064

約数和(自身を除く): 24885342

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 13963, 27926, 41889, 83778, 125667, 251334, 1158929, 2317858, 3476787, 6953574, 10430361, 20860722]

約数ペア:

[(1, 20860722), (2, 10430361), (3, 6953574), (6, 3476787), (9, 2317858), (18, 1158929), (83, 251334), (166, 125667), (249, 83778), (498, 41889), (747, 27926), (1494, 13963)]