20496876

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{17609}}^1$

素因数の和:17713

約数の個数: 24

約数和(自身を含む): 48321840

約数和(自身を除く): 27824964

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 17609, 35218, 52827, 70436, 105654, 211308, 1708073, 3416146, 5124219, 6832292, 10248438, 20496876]

約数ペア:

[(1, 20496876), (2, 10248438), (3, 6832292), (4, 5124219), (6, 3416146), (12, 1708073), (97, 211308), (194, 105654), (291, 70436), (388, 52827), (582, 35218), (1164, 17609)]