20199428412

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{9299921}}^1$

素因数の和:9300109

約数の個数: 24

約数和(自身を含む): 47392402512

約数和(自身を除く): 27192974100

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 9299921, 18599842, 27899763, 37199684, 55799526, 111599052, 1683285701, 3366571402, 5049857103, 6733142804, 10099714206, 20199428412]

約数ペア:

[(1, 20199428412), (2, 10099714206), (3, 6733142804), (4, 5049857103), (6, 3366571402), (12, 1683285701), (181, 111599052), (362, 55799526), (543, 37199684), (724, 27899763), (1086, 18599842), (2172, 9299921)]