20277103685

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2399}}^1\times {\mathrm{99439}}^1$

素因数の和:101860

約数の個数: 16

約数和(自身を含む): 25774848000

約数和(自身を除く): 5497744315

約数列:

[1, 5, 17, 85, 2399, 11995, 40783, 99439, 203915, 497195, 1690463, 8452315, 238554161, 1192770805, 4055420737, 20277103685]

約数ペア:

[(1, 20277103685), (5, 4055420737), (17, 1192770805), (85, 238554161), (2399, 8452315), (11995, 1690463), (40783, 497195), (99439, 203915)]