20136450509

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{169523}}^1$

素因数の和:169840

約数の個数: 16

約数和(自身を含む): 23434997760

約数和(自身を除く): 3298547251

約数列:

[1, 7, 71, 239, 497, 1673, 16969, 118783, 169523, 1186661, 12036133, 40515997, 84252931, 283611979, 2876635787, 20136450509]

約数ペア:

[(1, 20136450509), (7, 2876635787), (71, 283611979), (239, 84252931), (497, 40515997), (1673, 12036133), (16969, 1186661), (118783, 169523)]