20346513185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6908833}}^1$

素因数の和:6908888

約数の個数: 16

約数和(自身を含む): 26529922560

約数和(自身を除く): 6183409375

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 6908833, 34544165, 131267827, 214173823, 656339135, 1070869115, 4069302637, 20346513185]

約数ペア:

[(1, 20346513185), (5, 4069302637), (19, 1070869115), (31, 656339135), (95, 214173823), (155, 131267827), (589, 34544165), (2945, 6908833)]