20165566434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11240561}}^1$

素因数の和:11240602

約数の個数: 32

約数和(自身を含む): 45321945984

約数和(自身を除く): 25156379550

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 11240561, 22481122, 33721683, 67443366, 146127293, 258532903, 292254586, 438381879, 517065806, 775598709, 876763758, 1551197418, 3360927739, 6721855478, 10082783217, 20165566434]

約数ペア:

[(1, 20165566434), (2, 10082783217), (3, 6721855478), (6, 3360927739), (13, 1551197418), (23, 876763758), (26, 775598709), (39, 517065806), (46, 438381879), (69, 292254586), (78, 258532903), (138, 146127293), (299, 67443366), (598, 33721683), (897, 22481122), (1794, 11240561)]