20199159722

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{170081}}^1$

素因数の和:170606

約数の個数: 32

約数和(自身を含む): 36737712000

約数和(自身を除く): 16538552278

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 499, 998, 3493, 6986, 8483, 16966, 59381, 118762, 170081, 340162, 1190567, 2381134, 2891377, 5782754, 20239639, 40479278, 84870419, 169740838, 594092933, 1188185866, 1442797123, 2885594246, 10099579861, 20199159722]

約数ペア:

[(1, 20199159722), (2, 10099579861), (7, 2885594246), (14, 1442797123), (17, 1188185866), (34, 594092933), (119, 169740838), (238, 84870419), (499, 40479278), (998, 20239639), (3493, 5782754), (6986, 2891377), (8483, 2381134), (16966, 1190567), (59381, 340162), (118762, 170081)]