20036754

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 47808000

約数和(自身を除く): 27771246

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 59, 114, 118, 171, 177, 331, 342, 354, 513, 531, 662, 993, 1026, 1062, 1121, 1593, 1986, 2242, 2979, 3186, 3363, 5958, 6289, 6726, 8937, 10089, 12578, 17874, 18867, 19529, 20178, 30267, 37734, 39058, 56601, 58587, 60534, 113202, 117174, 169803, 175761, 339606, 351522, 371051, 527283, 742102, 1054566, 1113153, 2226306, 3339459, 6678918, 10018377, 20036754]

約数ペア:

[(1, 20036754), (2, 10018377), (3, 6678918), (6, 3339459), (9, 2226306), (18, 1113153), (19, 1054566), (27, 742102), (38, 527283), (54, 371051), (57, 351522), (59, 339606), (114, 175761), (118, 169803), (171, 117174), (177, 113202), (331, 60534), (342, 58587), (354, 56601), (513, 39058), (531, 37734), (662, 30267), (993, 20178), (1026, 19529), (1062, 18867), (1121, 17874), (1593, 12578), (1986, 10089), (2242, 8937), (2979, 6726), (3186, 6289), (3363, 5958)]