20233552713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{49877}}^1$

素因数の和:50557

約数の個数: 32

約数和(自身を含む): 31028106240

約数和(自身を除く): 10794553527

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 647, 1941, 7117, 12293, 21351, 36879, 49877, 135223, 149631, 405669, 548647, 947663, 1645941, 2842989, 10424293, 31272879, 32270419, 96811257, 354974609, 613137961, 1064923827, 1839413883, 6744517571, 20233552713]

約数ペア:

[(1, 20233552713), (3, 6744517571), (11, 1839413883), (19, 1064923827), (33, 613137961), (57, 354974609), (209, 96811257), (627, 32270419), (647, 31272879), (1941, 10424293), (7117, 2842989), (12293, 1645941), (21351, 947663), (36879, 548647), (49877, 405669), (135223, 149631)]