20045492724

素因数分解:

$2^2\times 3^1\times {\mathrm{1303}}^1\times {\mathrm{1282009}}^1$

素因数の和:1283319

約数の個数: 24

約数和(自身を含む): 46808749120

約数和(自身を除く): 26763256396

約数列:

[1, 2, 3, 4, 6, 12, 1303, 2606, 3909, 5212, 7818, 15636, 1282009, 2564018, 3846027, 5128036, 7692054, 15384108, 1670457727, 3340915454, 5011373181, 6681830908, 10022746362, 20045492724]

約数ペア:

[(1, 20045492724), (2, 10022746362), (3, 6681830908), (4, 5011373181), (6, 3340915454), (12, 1670457727), (1303, 15384108), (2606, 7692054), (3909, 5128036), (5212, 3846027), (7818, 2564018), (15636, 1282009)]