20349714286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1315771}}^1$

素因数の和:1315840

約数の個数: 32

約数和(自身を含む): 35999521920

約数和(自身を除く): 15649807634

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 7733, 15466, 1315771, 2631542, 14473481, 24999649, 28946962, 48683527, 49999298, 97367054, 274996139, 535518797, 549992278, 924987013, 1071037594, 1849974026, 10174857143, 20349714286]

約数ペア:

[(1, 20349714286), (2, 10174857143), (11, 1849974026), (19, 1071037594), (22, 924987013), (37, 549992278), (38, 535518797), (74, 274996139), (209, 97367054), (407, 49999298), (418, 48683527), (703, 28946962), (814, 24999649), (1406, 14473481), (7733, 2631542), (15466, 1315771)]