20125004583

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1\times {\mathrm{6917}}^1$

素因数の和:7667

約数の個数: 32

約数和(自身を含む): 28779986880

約数和(自身を除く): 8654982297

約数列:

[1, 3, 17, 51, 89, 267, 641, 1513, 1923, 4539, 6917, 10897, 20751, 32691, 57049, 117589, 171147, 352767, 615613, 969833, 1846839, 2909499, 4433797, 10465421, 13301391, 31396263, 75374549, 226123647, 394607933, 1183823799, 6708334861, 20125004583]

約数ペア:

[(1, 20125004583), (3, 6708334861), (17, 1183823799), (51, 394607933), (89, 226123647), (267, 75374549), (641, 31396263), (1513, 13301391), (1923, 10465421), (4539, 4433797), (6917, 2909499), (10897, 1846839), (20751, 969833), (32691, 615613), (57049, 352767), (117589, 171147)]