20120003296

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{3083}}^1\times {\mathrm{8867}}^1$

素因数の和:11983

約数の個数: 48

約数和(自身を含む): 41351554944

約数和(自身を除く): 21231551648

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 3083, 6166, 8867, 12332, 17734, 24664, 35468, 49328, 70909, 70936, 98656, 141818, 141872, 203941, 283636, 283744, 407882, 567272, 815764, 1134544, 1631528, 2269088, 3263056, 6526112, 27336961, 54673922, 109347844, 218695688, 437391376, 628750103, 874782752, 1257500206, 2515000412, 5030000824, 10060001648, 20120003296]

約数ペア:

[(1, 20120003296), (2, 10060001648), (4, 5030000824), (8, 2515000412), (16, 1257500206), (23, 874782752), (32, 628750103), (46, 437391376), (92, 218695688), (184, 109347844), (368, 54673922), (736, 27336961), (3083, 6526112), (6166, 3263056), (8867, 2269088), (12332, 1631528), (17734, 1134544), (24664, 815764), (35468, 567272), (49328, 407882), (70909, 283744), (70936, 283636), (98656, 203941), (141818, 141872)]