20132084745

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2248139}}^1$

素因数の和:2248349

約数の個数: 24

約数和(自身を含む): 35070984000

約数和(自身を除く): 14938899255

約数列:

[1, 3, 5, 9, 15, 45, 199, 597, 995, 1791, 2985, 8955, 2248139, 6744417, 11240695, 20233251, 33722085, 101166255, 447379661, 1342138983, 2236898305, 4026416949, 6710694915, 20132084745]

約数ペア:

[(1, 20132084745), (3, 6710694915), (5, 4026416949), (9, 2236898305), (15, 1342138983), (45, 447379661), (199, 101166255), (597, 33722085), (995, 20233251), (1791, 11240695), (2985, 6744417), (8955, 2248139)]