20170220946

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1\times {\mathrm{49789}}^1$

素因数の和:50314

約数の個数: 32

約数和(自身を含む): 40652539200

約数和(自身を除く): 20482318254

約数列:

[1, 2, 3, 6, 251, 269, 502, 538, 753, 807, 1506, 1614, 49789, 67519, 99578, 135038, 149367, 202557, 298734, 405114, 12497039, 13393241, 24994078, 26786482, 37491117, 40179723, 74982234, 80359446, 3361703491, 6723406982, 10085110473, 20170220946]

約数ペア:

[(1, 20170220946), (2, 10085110473), (3, 6723406982), (6, 3361703491), (251, 80359446), (269, 74982234), (502, 40179723), (538, 37491117), (753, 26786482), (807, 24994078), (1506, 13393241), (1614, 12497039), (49789, 405114), (67519, 298734), (99578, 202557), (135038, 149367)]