20172521201

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{4523}}^1\times {\mathrm{10799}}^1$

素因数の和:15388

約数の個数: 16

約数和(自身を含む): 23452416000

約数和(自身を除く): 3279894799

約数列:

[1, 7, 59, 413, 4523, 10799, 31661, 75593, 266857, 637141, 1867999, 4459987, 48843877, 341907139, 2881788743, 20172521201]

約数ペア:

[(1, 20172521201), (7, 2881788743), (59, 341907139), (413, 48843877), (4523, 4459987), (10799, 1867999), (31661, 637141), (75593, 266857)]