20337456

素因数分解:

$2^4\times 3^1\times {\mathrm{423697}}^1$

素因数の和:423708

約数の個数: 20

約数和(自身を含む): 52538552

約数和(自身を除く): 32201096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 423697, 847394, 1271091, 1694788, 2542182, 3389576, 5084364, 6779152, 10168728, 20337456]

約数ペア:

[(1, 20337456), (2, 10168728), (3, 6779152), (4, 5084364), (6, 3389576), (8, 2542182), (12, 1694788), (16, 1271091), (24, 847394), (48, 423697)]