20171249922

素因数分解:

$2^1\times 3^1\times {\mathrm{571}}^1\times {\mathrm{1321}}^1\times {\mathrm{4457}}^1$

素因数の和:6354

約数の個数: 32

約数和(自身を含む): 40452819264

約数和(自身を除く): 20281569342

約数列:

[1, 2, 3, 6, 571, 1142, 1321, 1713, 2642, 3426, 3963, 4457, 7926, 8914, 13371, 26742, 754291, 1508582, 2262873, 2544947, 4525746, 5089894, 5887697, 7634841, 11775394, 15269682, 17663091, 35326182, 3361874987, 6723749974, 10085624961, 20171249922]

約数ペア:

[(1, 20171249922), (2, 10085624961), (3, 6723749974), (6, 3361874987), (571, 35326182), (1142, 17663091), (1321, 15269682), (1713, 11775394), (2642, 7634841), (3426, 5887697), (3963, 5089894), (4457, 4525746), (7926, 2544947), (8914, 2262873), (13371, 1508582), (26742, 754291)]