20192953956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2281}}^1\times {\mathrm{105389}}^1$

素因数の和:107684

約数の個数: 48

約数和(自身を含む): 53871995520

約数和(自身を除く): 33679041564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2281, 4562, 6843, 9124, 13686, 15967, 27372, 31934, 47901, 63868, 95802, 105389, 191604, 210778, 316167, 421556, 632334, 737723, 1264668, 1475446, 2213169, 2950892, 4426338, 8852676, 240392309, 480784618, 721176927, 961569236, 1442353854, 1682746163, 2884707708, 3365492326, 5048238489, 6730984652, 10096476978, 20192953956]

約数ペア:

[(1, 20192953956), (2, 10096476978), (3, 6730984652), (4, 5048238489), (6, 3365492326), (7, 2884707708), (12, 1682746163), (14, 1442353854), (21, 961569236), (28, 721176927), (42, 480784618), (84, 240392309), (2281, 8852676), (4562, 4426338), (6843, 2950892), (9124, 2213169), (13686, 1475446), (15967, 1264668), (27372, 737723), (31934, 632334), (47901, 421556), (63868, 316167), (95802, 210778), (105389, 191604)]