20211076888

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{94033}}^1$

素因数の和:94507

約数の個数: 32

約数和(自身を含む): 38557701360

約数和(自身を除く): 18346624472

約数列:

[1, 2, 4, 8, 67, 134, 268, 401, 536, 802, 1604, 3208, 26867, 53734, 94033, 107468, 188066, 214936, 376132, 752264, 6300211, 12600422, 25200844, 37707233, 50401688, 75414466, 150828932, 301657864, 2526384611, 5052769222, 10105538444, 20211076888]

約数ペア:

[(1, 20211076888), (2, 10105538444), (4, 5052769222), (8, 2526384611), (67, 301657864), (134, 150828932), (268, 75414466), (401, 50401688), (536, 37707233), (802, 25200844), (1604, 12600422), (3208, 6300211), (26867, 752264), (53734, 376132), (94033, 214936), (107468, 188066)]