20193627652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{832933}}^1$

素因数の和:832996

約数の個数: 48

約数和(自身を含む): 41979873600

約数和(自身を除く): 21786245948

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 209, 319, 418, 551, 638, 836, 1102, 1276, 2204, 6061, 12122, 24244, 832933, 1665866, 3331732, 9162263, 15825727, 18324526, 24155057, 31651454, 36649052, 48310114, 63302908, 96620228, 174082997, 265705627, 348165994, 458946083, 531411254, 696331988, 917892166, 1062822508, 1835784332, 5048406913, 10096813826, 20193627652]

約数ペア:

[(1, 20193627652), (2, 10096813826), (4, 5048406913), (11, 1835784332), (19, 1062822508), (22, 917892166), (29, 696331988), (38, 531411254), (44, 458946083), (58, 348165994), (76, 265705627), (116, 174082997), (209, 96620228), (319, 63302908), (418, 48310114), (551, 36649052), (638, 31651454), (836, 24155057), (1102, 18324526), (1276, 15825727), (2204, 9162263), (6061, 3331732), (12122, 1665866), (24244, 832933)]