20087777358

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1090897}}^1$

素因数の和:1090950

約数の個数: 64

約数和(自身を含む): 50268579840

約数和(自身を除く): 30180802482

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 186, 198, 279, 297, 341, 558, 594, 682, 837, 1023, 1674, 2046, 3069, 6138, 9207, 18414, 1090897, 2181794, 3272691, 6545382, 9818073, 11999867, 19636146, 23999734, 29454219, 33817807, 35999601, 58908438, 67635614, 71999202, 101453421, 107998803, 202906842, 215997606, 304360263, 323996409, 371995877, 608720526, 647992818, 743991754, 913080789, 1115987631, 1826161578, 2231975262, 3347962893, 6695925786, 10043888679, 20087777358]

約数ペア:

[(1, 20087777358), (2, 10043888679), (3, 6695925786), (6, 3347962893), (9, 2231975262), (11, 1826161578), (18, 1115987631), (22, 913080789), (27, 743991754), (31, 647992818), (33, 608720526), (54, 371995877), (62, 323996409), (66, 304360263), (93, 215997606), (99, 202906842), (186, 107998803), (198, 101453421), (279, 71999202), (297, 67635614), (341, 58908438), (558, 35999601), (594, 33817807), (682, 29454219), (837, 23999734), (1023, 19636146), (1674, 11999867), (2046, 9818073), (3069, 6545382), (6138, 3272691), (9207, 2181794), (18414, 1090897)]