20163166798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1237}}^1$

素因数の和:1517

約数の個数: 64

約数和(自身を含む): 33180697728

約数和(自身を除く): 13017530930

約数列:

[1, 2, 23, 37, 46, 61, 74, 122, 157, 314, 851, 1237, 1403, 1702, 2257, 2474, 2806, 3611, 4514, 5809, 7222, 9577, 11618, 19154, 28451, 45769, 51911, 56902, 75457, 91538, 103822, 133607, 150914, 194209, 220271, 267214, 354349, 388418, 440542, 708698, 1052687, 1735511, 2105374, 2791909, 3471022, 4466807, 5583818, 7185733, 8150027, 8933614, 11846749, 14371466, 16300054, 23693498, 64213907, 128427814, 165271859, 272475227, 330543718, 438329713, 544950454, 876659426, 10081583399, 20163166798]

約数ペア:

[(1, 20163166798), (2, 10081583399), (23, 876659426), (37, 544950454), (46, 438329713), (61, 330543718), (74, 272475227), (122, 165271859), (157, 128427814), (314, 64213907), (851, 23693498), (1237, 16300054), (1403, 14371466), (1702, 11846749), (2257, 8933614), (2474, 8150027), (2806, 7185733), (3611, 5583818), (4514, 4466807), (5809, 3471022), (7222, 2791909), (9577, 2105374), (11618, 1735511), (19154, 1052687), (28451, 708698), (45769, 440542), (51911, 388418), (56902, 354349), (75457, 267214), (91538, 220271), (103822, 194209), (133607, 150914)]