20662470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{229583}}^1$

素因数の和:229596

約数の個数: 24

約数和(自身を含む): 53722656

約数和(自身を除く): 33060186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 229583, 459166, 688749, 1147915, 1377498, 2066247, 2295830, 3443745, 4132494, 6887490, 10331235, 20662470]

約数ペア:

[(1, 20662470), (2, 10331235), (3, 6887490), (5, 4132494), (6, 3443745), (9, 2295830), (10, 2066247), (15, 1377498), (18, 1147915), (30, 688749), (45, 459166), (90, 229583)]