23926220

素因数分解:

$2^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1217}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 50337504

約数和(自身を除く): 26411284

約数列:

[1, 2, 4, 5, 10, 20, 983, 1217, 1966, 2434, 3932, 4868, 4915, 6085, 9830, 12170, 19660, 24340, 1196311, 2392622, 4785244, 5981555, 11963110, 23926220]

約数ペア:

[(1, 23926220), (2, 11963110), (4, 5981555), (5, 4785244), (10, 2392622), (20, 1196311), (983, 24340), (1217, 19660), (1966, 12170), (2434, 9830), (3932, 6085), (4868, 4915)]