20353812

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{9371}}^1$

素因数の和:9559

約数の個数: 24

約数和(自身を含む): 47759712

約数和(自身を除く): 27405900

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 9371, 18742, 28113, 37484, 56226, 112452, 1696151, 3392302, 5088453, 6784604, 10176906, 20353812]

約数ペア:

[(1, 20353812), (2, 10176906), (3, 6784604), (4, 5088453), (6, 3392302), (12, 1696151), (181, 112452), (362, 56226), (543, 37484), (724, 28113), (1086, 18742), (2172, 9371)]