20171383188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1575397}}^1$

素因数の和:1575512

約数の個数: 48

約数和(自身を含む): 51874705344

約数和(自身を除く): 31703322156

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 194, 291, 388, 582, 1067, 1164, 2134, 3201, 4268, 6402, 12804, 1575397, 3150794, 4726191, 6301588, 9452382, 17329367, 18904764, 34658734, 51988101, 69317468, 103976202, 152813509, 207952404, 305627018, 458440527, 611254036, 916881054, 1680948599, 1833762108, 3361897198, 5042845797, 6723794396, 10085691594, 20171383188]

約数ペア:

[(1, 20171383188), (2, 10085691594), (3, 6723794396), (4, 5042845797), (6, 3361897198), (11, 1833762108), (12, 1680948599), (22, 916881054), (33, 611254036), (44, 458440527), (66, 305627018), (97, 207952404), (132, 152813509), (194, 103976202), (291, 69317468), (388, 51988101), (582, 34658734), (1067, 18904764), (1164, 17329367), (2134, 9452382), (3201, 6301588), (4268, 4726191), (6402, 3150794), (12804, 1575397)]