20226350718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{278209}}^1$

素因数の和:278801

約数の個数: 48

約数和(自身を含む): 50171278560

約数和(自身を除く): 29944927842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 577, 1154, 1731, 3462, 4039, 5193, 8078, 10386, 12117, 24234, 36351, 72702, 278209, 556418, 834627, 1669254, 1947463, 2503881, 3894926, 5007762, 5842389, 11684778, 17527167, 35054334, 160526593, 321053186, 481579779, 963159558, 1123686151, 1444739337, 2247372302, 2889478674, 3371058453, 6742116906, 10113175359, 20226350718]

約数ペア:

[(1, 20226350718), (2, 10113175359), (3, 6742116906), (6, 3371058453), (7, 2889478674), (9, 2247372302), (14, 1444739337), (18, 1123686151), (21, 963159558), (42, 481579779), (63, 321053186), (126, 160526593), (577, 35054334), (1154, 17527167), (1731, 11684778), (3462, 5842389), (4039, 5007762), (5193, 3894926), (8078, 2503881), (10386, 1947463), (12117, 1669254), (24234, 834627), (36351, 556418), (72702, 278209)]