20187576870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1804073}}^1$

素因数の和:1804456

約数の個数: 32

約数和(自身を含む): 48580104672

約数和(自身を除く): 28392527802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 373, 746, 1119, 1865, 2238, 3730, 5595, 11190, 1804073, 3608146, 5412219, 9020365, 10824438, 18040730, 27061095, 54122190, 672919229, 1345838458, 2018757687, 3364596145, 4037515374, 6729192290, 10093788435, 20187576870]

約数ペア:

[(1, 20187576870), (2, 10093788435), (3, 6729192290), (5, 4037515374), (6, 3364596145), (10, 2018757687), (15, 1345838458), (30, 672919229), (373, 54122190), (746, 27061095), (1119, 18040730), (1865, 10824438), (2238, 9020365), (3730, 5412219), (5595, 3608146), (11190, 1804073)]