20199180054

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{198031177}}^1$

素因数の和:198031199

約数の個数: 16

約数和(自身を含む): 42774734448

約数和(自身を除く): 22575554394

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 198031177, 396062354, 594093531, 1188187062, 3366530009, 6733060018, 10099590027, 20199180054]

約数ペア:

[(1, 20199180054), (2, 10099590027), (3, 6733060018), (6, 3366530009), (17, 1188187062), (34, 594093531), (51, 396062354), (102, 198031177)]