20172905316

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{6751307}}^1$

素因数の和:6751400

約数の個数: 36

約数和(自身を含む): 51606998352

約数和(自身を除く): 31434093036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 6751307, 13502614, 20253921, 27005228, 40507842, 60761763, 81015684, 121523526, 243047052, 560358481, 1120716962, 1681075443, 2241433924, 3362150886, 5043226329, 6724301772, 10086452658, 20172905316]

約数ペア:

[(1, 20172905316), (2, 10086452658), (3, 6724301772), (4, 5043226329), (6, 3362150886), (9, 2241433924), (12, 1681075443), (18, 1120716962), (36, 560358481), (83, 243047052), (166, 121523526), (249, 81015684), (332, 60761763), (498, 40507842), (747, 27005228), (996, 20253921), (1494, 13502614), (2988, 6751307)]