20193634074

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{171811}}^1$

素因数の和:172866

約数の個数: 32

約数和(自身を含む): 42554396160

約数和(自身を除く): 22360762086

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1031, 2062, 3093, 6186, 19589, 39178, 58767, 117534, 171811, 343622, 515433, 1030866, 3264409, 6528818, 9793227, 19586454, 177137141, 354274282, 531411423, 1062822846, 3365605679, 6731211358, 10096817037, 20193634074]

約数ペア:

[(1, 20193634074), (2, 10096817037), (3, 6731211358), (6, 3365605679), (19, 1062822846), (38, 531411423), (57, 354274282), (114, 177137141), (1031, 19586454), (2062, 9793227), (3093, 6528818), (6186, 3264409), (19589, 1030866), (39178, 515433), (58767, 343622), (117534, 171811)]