20792316584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{6899}}^1\times {\mathrm{28979}}^1$

素因数の和:35897

約数の個数: 32

約数和(自身を含む): 41992020000

約数和(自身を除く): 21199703416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 6899, 13798, 27596, 28979, 55192, 57958, 89687, 115916, 179374, 231832, 358748, 376727, 717496, 753454, 1506908, 3013816, 199926121, 399852242, 799704484, 1599408968, 2599039573, 5198079146, 10396158292, 20792316584]

約数ペア:

[(1, 20792316584), (2, 10396158292), (4, 5198079146), (8, 2599039573), (13, 1599408968), (26, 799704484), (52, 399852242), (104, 199926121), (6899, 3013816), (13798, 1506908), (27596, 753454), (28979, 717496), (55192, 376727), (57958, 358748), (89687, 231832), (115916, 179374)]