20882262

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2791}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 44225280

約数和(自身を除く): 23343018

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 1247, 2494, 2791, 3741, 5582, 7482, 8373, 16746, 80939, 120013, 161878, 240026, 242817, 360039, 485634, 720078, 3480377, 6960754, 10441131, 20882262]

約数ペア:

[(1, 20882262), (2, 10441131), (3, 6960754), (6, 3480377), (29, 720078), (43, 485634), (58, 360039), (86, 242817), (87, 240026), (129, 161878), (174, 120013), (258, 80939), (1247, 16746), (2494, 8373), (2791, 7482), (3741, 5582)]