20187096588

素因数分解:

$2^2\times 3^3\times {\mathrm{2713}}^1\times {\mathrm{68897}}^1$

素因数の和:71623

約数の個数: 48

約数和(自身を含む): 52356968160

約数和(自身を除く): 32169871572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2713, 5426, 8139, 10852, 16278, 24417, 32556, 48834, 68897, 73251, 97668, 137794, 146502, 206691, 275588, 293004, 413382, 620073, 826764, 1240146, 1860219, 2480292, 3720438, 7440876, 186917561, 373835122, 560752683, 747670244, 1121505366, 1682258049, 2243010732, 3364516098, 5046774147, 6729032196, 10093548294, 20187096588]

約数ペア:

[(1, 20187096588), (2, 10093548294), (3, 6729032196), (4, 5046774147), (6, 3364516098), (9, 2243010732), (12, 1682258049), (18, 1121505366), (27, 747670244), (36, 560752683), (54, 373835122), (108, 186917561), (2713, 7440876), (5426, 3720438), (8139, 2480292), (10852, 1860219), (16278, 1240146), (24417, 826764), (32556, 620073), (48834, 413382), (68897, 293004), (73251, 275588), (97668, 206691), (137794, 146502)]