20133500

素因数分解:

$2^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 44702112

約数和(自身を除く): 24568612

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 125, 134, 250, 268, 335, 500, 601, 670, 1202, 1340, 1675, 2404, 3005, 3350, 6010, 6700, 8375, 12020, 15025, 16750, 30050, 33500, 40267, 60100, 75125, 80534, 150250, 161068, 201335, 300500, 402670, 805340, 1006675, 2013350, 4026700, 5033375, 10066750, 20133500]

約数ペア:

[(1, 20133500), (2, 10066750), (4, 5033375), (5, 4026700), (10, 2013350), (20, 1006675), (25, 805340), (50, 402670), (67, 300500), (100, 201335), (125, 161068), (134, 150250), (250, 80534), (268, 75125), (335, 60100), (500, 40267), (601, 33500), (670, 30050), (1202, 16750), (1340, 15025), (1675, 12020), (2404, 8375), (3005, 6700), (3350, 6010)]