15748020656

素因数分解:

$2^4\times {\mathrm{9059}}^1\times {\mathrm{108649}}^1$

素因数の和:117716

約数の個数: 20

約数和(自身を含む): 30515439000

約数和(自身を除く): 14767418344

約数列:

[1, 2, 4, 8, 16, 9059, 18118, 36236, 72472, 108649, 144944, 217298, 434596, 869192, 1738384, 984251291, 1968502582, 3937005164, 7874010328, 15748020656]

約数ペア:

[(1, 15748020656), (2, 7874010328), (4, 3937005164), (8, 1968502582), (16, 984251291), (9059, 1738384), (18118, 869192), (36236, 434596), (72472, 217298), (108649, 144944)]