20765504

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{14107}}^1$

素因数の和:14142

約数の個数: 28

約数和(自身を含む): 43001184

約数和(自身を除く): 22235680

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 14107, 28214, 56428, 112856, 225712, 324461, 451424, 648922, 902848, 1297844, 2595688, 5191376, 10382752, 20765504]

約数ペア:

[(1, 20765504), (2, 10382752), (4, 5191376), (8, 2595688), (16, 1297844), (23, 902848), (32, 648922), (46, 451424), (64, 324461), (92, 225712), (184, 112856), (368, 56428), (736, 28214), (1472, 14107)]