20176894086

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1\times {\mathrm{69929}}^1$

素因数の和:72484

約数の個数: 32

約数和(自身を含む): 42495062400

約数和(自身を除く): 22318168314

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2531, 5062, 7593, 15186, 48089, 69929, 96178, 139858, 144267, 209787, 288534, 419574, 1328651, 2657302, 3985953, 7971906, 176990299, 353980598, 530970897, 1061941794, 3362815681, 6725631362, 10088447043, 20176894086]

約数ペア:

[(1, 20176894086), (2, 10088447043), (3, 6725631362), (6, 3362815681), (19, 1061941794), (38, 530970897), (57, 353980598), (114, 176990299), (2531, 7971906), (5062, 3985953), (7593, 2657302), (15186, 1328651), (48089, 419574), (69929, 288534), (96178, 209787), (139858, 144267)]