1853208020

素因数分解:

$2^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{156257}}^1$

素因数の和:156859

約数の個数: 24

約数和(自身を含む): 3898324584

約数和(自身を除く): 2045116564

約数列:

[1, 2, 4, 5, 10, 20, 593, 1186, 2372, 2965, 5930, 11860, 156257, 312514, 625028, 781285, 1562570, 3125140, 92660401, 185320802, 370641604, 463302005, 926604010, 1853208020]

約数ペア:

[(1, 1853208020), (2, 926604010), (4, 463302005), (5, 370641604), (10, 185320802), (20, 92660401), (593, 3125140), (1186, 1562570), (2372, 781285), (2965, 625028), (5930, 312514), (11860, 156257)]