20119486512

素因数分解:

$2^4\times 3^1\times {\mathrm{1069}}^1\times {\mathrm{392101}}^1$

素因数の和:393181

約数の個数: 40

約数和(自身を含む): 52024093360

約数和(自身を除く): 31904606848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1069, 2138, 3207, 4276, 6414, 8552, 12828, 17104, 25656, 51312, 392101, 784202, 1176303, 1568404, 2352606, 3136808, 4705212, 6273616, 9410424, 18820848, 419155969, 838311938, 1257467907, 1676623876, 2514935814, 3353247752, 5029871628, 6706495504, 10059743256, 20119486512]

約数ペア:

[(1, 20119486512), (2, 10059743256), (3, 6706495504), (4, 5029871628), (6, 3353247752), (8, 2514935814), (12, 1676623876), (16, 1257467907), (24, 838311938), (48, 419155969), (1069, 18820848), (2138, 9410424), (3207, 6273616), (4276, 4705212), (6414, 3136808), (8552, 2352606), (12828, 1568404), (17104, 1176303), (25656, 784202), (51312, 392101)]