20223521288

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{863}}^1\times {\mathrm{41257}}^1$

素因数の和:42197

約数の個数: 32

約数和(自身を含む): 38498664960

約数和(自身を除く): 18275143672

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 863, 1726, 3452, 6904, 41257, 61273, 82514, 122546, 165028, 245092, 330056, 490184, 2929247, 5858494, 11716988, 23433976, 35604791, 71209582, 142419164, 284838328, 2527940161, 5055880322, 10111760644, 20223521288]

約数ペア:

[(1, 20223521288), (2, 10111760644), (4, 5055880322), (8, 2527940161), (71, 284838328), (142, 142419164), (284, 71209582), (568, 35604791), (863, 23433976), (1726, 11716988), (3452, 5858494), (6904, 2929247), (41257, 490184), (61273, 330056), (82514, 245092), (122546, 165028)]