20834130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{694471}}^1$

素因数の和:694481

約数の個数: 16

約数和(自身を含む): 50001984

約数和(自身を除く): 29167854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 694471, 1388942, 2083413, 3472355, 4166826, 6944710, 10417065, 20834130]

約数ペア:

[(1, 20834130), (2, 10417065), (3, 6944710), (5, 4166826), (6, 3472355), (10, 2083413), (15, 1388942), (30, 694471)]