20193313154

素因数分解:

$2^1\times 7^1\times {\mathrm{2963}}^1\times {\mathrm{486797}}^1$

素因数の和:489769

約数の個数: 16

約数和(自身を含む): 34628862528

約数和(自身を除く): 14435549374

約数列:

[1, 2, 7, 14, 2963, 5926, 20741, 41482, 486797, 973594, 3407579, 6815158, 1442379511, 2884759022, 10096656577, 20193313154]

約数ペア:

[(1, 20193313154), (2, 10096656577), (7, 2884759022), (14, 1442379511), (2963, 6815158), (5926, 3407579), (20741, 973594), (41482, 486797)]