20246918404

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{422057}}^1$

素因数の和:422307

約数の個数: 24

約数和(自身を含む): 36161929440

約数和(自身を除く): 15915011036

約数列:

[1, 2, 4, 67, 134, 179, 268, 358, 716, 11993, 23986, 47972, 422057, 844114, 1688228, 28277819, 56555638, 75548203, 113111276, 151096406, 302192812, 5061729601, 10123459202, 20246918404]

約数ペア:

[(1, 20246918404), (2, 10123459202), (4, 5061729601), (67, 302192812), (134, 151096406), (179, 113111276), (268, 75548203), (358, 56555638), (716, 28277819), (11993, 1688228), (23986, 844114), (47972, 422057)]