20314272

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19237}}^1$

素因数の和:19261

約数の個数: 48

約数和(自身を含む): 58175712

約数和(自身を除く): 37861440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 19237, 38474, 57711, 76948, 115422, 153896, 211607, 230844, 307792, 423214, 461688, 615584, 634821, 846428, 923376, 1269642, 1692856, 1846752, 2539284, 3385712, 5078568, 6771424, 10157136, 20314272]

約数ペア:

[(1, 20314272), (2, 10157136), (3, 6771424), (4, 5078568), (6, 3385712), (8, 2539284), (11, 1846752), (12, 1692856), (16, 1269642), (22, 923376), (24, 846428), (32, 634821), (33, 615584), (44, 461688), (48, 423214), (66, 307792), (88, 230844), (96, 211607), (132, 153896), (176, 115422), (264, 76948), (352, 57711), (528, 38474), (1056, 19237)]