20559162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1151}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 44513280

約数和(自身を除く): 23954118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1151, 1374, 2302, 2977, 3453, 5954, 6906, 8931, 14963, 17862, 29926, 44889, 89778, 263579, 527158, 790737, 1581474, 3426527, 6853054, 10279581, 20559162]

約数ペア:

[(1, 20559162), (2, 10279581), (3, 6853054), (6, 3426527), (13, 1581474), (26, 790737), (39, 527158), (78, 263579), (229, 89778), (458, 44889), (687, 29926), (1151, 17862), (1374, 14963), (2302, 8931), (2977, 6906), (3453, 5954)]