20860300

素因数分解:

$2^2\times 5^2\times {\mathrm{337}}^1\times {\mathrm{619}}^1$

素因数の和:970

約数の個数: 36

約数和(自身を含む): 45474520

約数和(自身を除く): 24614220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 337, 619, 674, 1238, 1348, 1685, 2476, 3095, 3370, 6190, 6740, 8425, 12380, 15475, 16850, 30950, 33700, 61900, 208603, 417206, 834412, 1043015, 2086030, 4172060, 5215075, 10430150, 20860300]

約数ペア:

[(1, 20860300), (2, 10430150), (4, 5215075), (5, 4172060), (10, 2086030), (20, 1043015), (25, 834412), (50, 417206), (100, 208603), (337, 61900), (619, 33700), (674, 30950), (1238, 16850), (1348, 15475), (1685, 12380), (2476, 8425), (3095, 6740), (3370, 6190)]