20136690216

素因数分解:

$2^3\times 3^2\times {\mathrm{461}}^1\times {\mathrm{606673}}^1$

素因数の和:607146

約数の個数: 48

約数和(自身を含む): 54655260660

約数和(自身を除く): 34518570444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 461, 922, 1383, 1844, 2766, 3688, 4149, 5532, 8298, 11064, 16596, 33192, 606673, 1213346, 1820019, 2426692, 3640038, 4853384, 5460057, 7280076, 10920114, 14560152, 21840228, 43680456, 279676253, 559352506, 839028759, 1118705012, 1678057518, 2237410024, 2517086277, 3356115036, 5034172554, 6712230072, 10068345108, 20136690216]

約数ペア:

[(1, 20136690216), (2, 10068345108), (3, 6712230072), (4, 5034172554), (6, 3356115036), (8, 2517086277), (9, 2237410024), (12, 1678057518), (18, 1118705012), (24, 839028759), (36, 559352506), (72, 279676253), (461, 43680456), (922, 21840228), (1383, 14560152), (1844, 10920114), (2766, 7280076), (3688, 5460057), (4149, 4853384), (5532, 3640038), (8298, 2426692), (11064, 1820019), (16596, 1213346), (33192, 606673)]