20170969743

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{3407}}^1$

素因数の和:3867

約数の個数: 32

約数和(自身を含む): 27743846400

約数和(自身を除く): 7572876657

約数列:

[1, 3, 47, 141, 199, 211, 597, 633, 3407, 9353, 9917, 10221, 28059, 29751, 41989, 125967, 160129, 480387, 677993, 718877, 1973483, 2033979, 2156631, 5920449, 31865671, 33787219, 95597013, 101361657, 143056523, 429169569, 6723656581, 20170969743]

約数ペア:

[(1, 20170969743), (3, 6723656581), (47, 429169569), (141, 143056523), (199, 101361657), (211, 95597013), (597, 33787219), (633, 31865671), (3407, 5920449), (9353, 2156631), (9917, 2033979), (10221, 1973483), (28059, 718877), (29751, 677993), (41989, 480387), (125967, 160129)]