20407410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{75583}}^1$

素因数の和:75599

約数の個数: 32

約数和(自身を含む): 54420480

約数和(自身を除く): 34013070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 75583, 151166, 226749, 377915, 453498, 680247, 755830, 1133745, 1360494, 2040741, 2267490, 3401235, 4081482, 6802470, 10203705, 20407410]

約数ペア:

[(1, 20407410), (2, 10203705), (3, 6802470), (5, 4081482), (6, 3401235), (9, 2267490), (10, 2040741), (15, 1360494), (18, 1133745), (27, 755830), (30, 680247), (45, 453498), (54, 377915), (90, 226749), (135, 151166), (270, 75583)]