20199358214

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84871253}}^1$

素因数の和:84871279

約数の個数: 16

約数和(自身を含む): 36664381728

約数和(自身を除く): 16465023514

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84871253, 169742506, 594098771, 1188197542, 1442811301, 2885622602, 10099679107, 20199358214]

約数ペア:

[(1, 20199358214), (2, 10099679107), (7, 2885622602), (14, 1442811301), (17, 1188197542), (34, 594098771), (119, 169742506), (238, 84871253)]