20130754545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40668191}}^1$

素因数の和:40668213

約数の個数: 24

約数和(自身を含む): 38065427712

約数和(自身を除く): 17934673167

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 40668191, 122004573, 203340955, 366013719, 447350101, 610022865, 1342050303, 1830068595, 2236750505, 4026150909, 6710251515, 20130754545]

約数ペア:

[(1, 20130754545), (3, 6710251515), (5, 4026150909), (9, 2236750505), (11, 1830068595), (15, 1342050303), (33, 610022865), (45, 447350101), (55, 366013719), (99, 203340955), (165, 122004573), (495, 40668191)]