20937050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{22039}}^1$

素因数の和:22070

約数の個数: 24

約数和(自身を含む): 40994400

約数和(自身を除く): 20057350

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 22039, 44078, 110195, 220390, 418741, 550975, 837482, 1101950, 2093705, 4187410, 10468525, 20937050]

約数ペア:

[(1, 20937050), (2, 10468525), (5, 4187410), (10, 2093705), (19, 1101950), (25, 837482), (38, 550975), (50, 418741), (95, 220390), (190, 110195), (475, 44078), (950, 22039)]