20105850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{134039}}^1$

素因数の和:134054

約数の個数: 24

約数和(自身を含む): 49862880

約数和(自身を除く): 29757030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 134039, 268078, 402117, 670195, 804234, 1340390, 2010585, 3350975, 4021170, 6701950, 10052925, 20105850]

約数ペア:

[(1, 20105850), (2, 10052925), (3, 6701950), (5, 4021170), (6, 3350975), (10, 2010585), (15, 1340390), (25, 804234), (30, 670195), (50, 402117), (75, 268078), (150, 134039)]