20086075509119

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{7658207}}^1$

素因数の和:7658391

約数の個数: 32

約数和(自身を含む): 22486949314560

約数和(自身を除く): 2400873805441

約数列:

[1, 19, 31, 61, 73, 589, 1159, 1387, 1891, 2263, 4453, 35929, 42997, 84607, 138043, 2622817, 7658207, 145505933, 237404417, 467150627, 559049111, 4510683923, 8875861913, 10621933109, 14481669437, 17330522441, 34101995771, 275151719303, 329279926379, 647937919649, 1057161868901, 20086075509119]

約数ペア:

[(1, 20086075509119), (19, 1057161868901), (31, 647937919649), (61, 329279926379), (73, 275151719303), (589, 34101995771), (1159, 17330522441), (1387, 14481669437), (1891, 10621933109), (2263, 8875861913), (4453, 4510683923), (35929, 559049111), (42997, 467150627), (84607, 237404417), (138043, 145505933), (2622817, 7658207)]