20199693415

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{9277}}^1$

素因数の和:9424

約数の個数: 48

約数和(自身を含む): 27542299680

約数和(自身を除く): 7342606265

約数列:

[1, 5, 11, 55, 59, 61, 121, 295, 305, 605, 649, 671, 3245, 3355, 3599, 7139, 7381, 9277, 17995, 35695, 36905, 39589, 46385, 102047, 197945, 435479, 510235, 547343, 565897, 1122517, 2177395, 2736715, 2829485, 5612585, 6020773, 6224867, 30103865, 31124335, 33387923, 66228503, 68473537, 166939615, 331142515, 342367685, 367267153, 1836335765, 4039938683, 20199693415]

約数ペア:

[(1, 20199693415), (5, 4039938683), (11, 1836335765), (55, 367267153), (59, 342367685), (61, 331142515), (121, 166939615), (295, 68473537), (305, 66228503), (605, 33387923), (649, 31124335), (671, 30103865), (3245, 6224867), (3355, 6020773), (3599, 5612585), (7139, 2829485), (7381, 2736715), (9277, 2177395), (17995, 1122517), (35695, 565897), (36905, 547343), (39589, 510235), (46385, 435479), (102047, 197945)]