20184772494

素因数分解:

$2^1\times 3^1\times {\mathrm{144439}}^1\times {\mathrm{23291}}^1$

素因数の和:167735

約数の個数: 16

約数和(自身を含む): 40371557760

約数和(自身を除く): 20186785266

約数列:

[1, 2, 3, 6, 23291, 46582, 69873, 139746, 144439, 288878, 433317, 866634, 3364128749, 6728257498, 10092386247, 20184772494]

約数ペア:

[(1, 20184772494), (2, 10092386247), (3, 6728257498), (6, 3364128749), (23291, 866634), (46582, 433317), (69873, 288878), (139746, 144439)]