20162767662

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{3102919}}^1$

素因数の和:3102965

約数の個数: 36

約数和(自身を含む): 46106288280

約数和(自身を除く): 25943520618

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 3102919, 6205838, 9308757, 18617514, 27926271, 55852542, 58955461, 117910922, 176866383, 353732766, 530599149, 1061198298, 1120153759, 2240307518, 3360461277, 6720922554, 10081383831, 20162767662]

約数ペア:

[(1, 20162767662), (2, 10081383831), (3, 6720922554), (6, 3360461277), (9, 2240307518), (18, 1120153759), (19, 1061198298), (38, 530599149), (57, 353732766), (114, 176866383), (171, 117910922), (342, 58955461), (361, 55852542), (722, 27926271), (1083, 18617514), (2166, 9308757), (3249, 6205838), (6498, 3102919)]