2020483918

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{761}}^1\times {\mathrm{5953}}^1$

素因数の和:6939

約数の個数: 16

約数和(自身を含む): 3048829056

約数和(自身を除く): 1028345138

約数列:

[1, 2, 223, 446, 761, 1522, 5953, 11906, 169703, 339406, 1327519, 2655038, 4530233, 9060466, 1010241959, 2020483918]

約数ペア:

[(1, 2020483918), (2, 1010241959), (223, 9060466), (446, 4530233), (761, 2655038), (1522, 1327519), (5953, 339406), (11906, 169703)]