20076510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1237}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 48311712

約数和(自身を除く): 28235202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 541, 1082, 1237, 1623, 2474, 2705, 3246, 3711, 5410, 6185, 7422, 8115, 12370, 16230, 18555, 37110, 669217, 1338434, 2007651, 3346085, 4015302, 6692170, 10038255, 20076510]

約数ペア:

[(1, 20076510), (2, 10038255), (3, 6692170), (5, 4015302), (6, 3346085), (10, 2007651), (15, 1338434), (30, 669217), (541, 37110), (1082, 18555), (1237, 16230), (1623, 12370), (2474, 8115), (2705, 7422), (3246, 6185), (3711, 5410)]