20762782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 34473600

約数和(自身を除く): 13710818

約数列:

[1, 2, 19, 29, 38, 58, 83, 166, 227, 454, 551, 1102, 1577, 2407, 3154, 4313, 4814, 6583, 8626, 13166, 18841, 37682, 45733, 91466, 125077, 250154, 357979, 546389, 715958, 1092778, 10381391, 20762782]

約数ペア:

[(1, 20762782), (2, 10381391), (19, 1092778), (29, 715958), (38, 546389), (58, 357979), (83, 250154), (166, 125077), (227, 91466), (454, 45733), (551, 37682), (1102, 18841), (1577, 13166), (2407, 8626), (3154, 6583), (4313, 4814)]