20142097924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1\times {\mathrm{16691}}^1$

素因数の和:17740

約数の個数: 48

約数和(自身を含む): 39652179840

約数和(自身を除く): 19510081916

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1009, 1196, 2018, 4036, 13117, 16691, 23207, 26234, 33382, 46414, 52468, 66764, 92828, 216983, 301691, 383893, 433966, 603382, 767786, 867932, 1206764, 1535572, 4990609, 9981218, 16841219, 19962436, 33682438, 67364876, 218935847, 387348037, 437871694, 774696074, 875743388, 1549392148, 5035524481, 10071048962, 20142097924]

約数ペア:

[(1, 20142097924), (2, 10071048962), (4, 5035524481), (13, 1549392148), (23, 875743388), (26, 774696074), (46, 437871694), (52, 387348037), (92, 218935847), (299, 67364876), (598, 33682438), (1009, 19962436), (1196, 16841219), (2018, 9981218), (4036, 4990609), (13117, 1535572), (16691, 1206764), (23207, 867932), (26234, 767786), (33382, 603382), (46414, 433966), (52468, 383893), (66764, 301691), (92828, 216983)]