20162952066

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2797}}^1\times {\mathrm{27941}}^1$

素因数の和:30786

約数の個数: 32

約数和(自身を含む): 41279946048

約数和(自身を除く): 21116993982

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 2797, 5594, 8391, 16782, 27941, 55882, 83823, 120271, 167646, 240542, 360813, 721626, 1201463, 2402926, 3604389, 7208778, 78150977, 156301954, 234452931, 468905862, 3360492011, 6720984022, 10081476033, 20162952066]

約数ペア:

[(1, 20162952066), (2, 10081476033), (3, 6720984022), (6, 3360492011), (43, 468905862), (86, 234452931), (129, 156301954), (258, 78150977), (2797, 7208778), (5594, 3604389), (8391, 2402926), (16782, 1201463), (27941, 721626), (55882, 360813), (83823, 240542), (120271, 167646)]