20340354

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{17749}}^1$

素因数の和:17945

約数の個数: 16

約数和(自身を含む): 40896000

約数和(自身を除く): 20555646

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 17749, 35498, 53247, 106494, 3390059, 6780118, 10170177, 20340354]

約数ペア:

[(1, 20340354), (2, 10170177), (3, 6780118), (6, 3390059), (191, 106494), (382, 53247), (573, 35498), (1146, 17749)]