20140668

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{4951}}^1$

素因数の和:5074

約数の個数: 36

約数和(自身を含む): 51372048

約数和(自身を除く): 31231380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 4951, 9902, 14853, 19804, 29706, 44559, 59412, 89118, 178236, 559463, 1118926, 1678389, 2237852, 3356778, 5035167, 6713556, 10070334, 20140668]

約数ペア:

[(1, 20140668), (2, 10070334), (3, 6713556), (4, 5035167), (6, 3356778), (9, 2237852), (12, 1678389), (18, 1118926), (36, 559463), (113, 178236), (226, 89118), (339, 59412), (452, 44559), (678, 29706), (1017, 19804), (1356, 14853), (2034, 9902), (4068, 4951)]