20236860224

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1963981}}^1$

素因数の和:1964023

約数の個数: 56

約数和(自身を含む): 47889737088

約数和(自身を除く): 27652876864

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 1963981, 3927962, 7855924, 13747867, 15711848, 27495734, 31423696, 45171563, 54991468, 62847392, 90343126, 109982936, 125694784, 180686252, 219965872, 316200941, 361372504, 439931744, 632401882, 722745008, 879863488, 1264803764, 1445490016, 2529607528, 2890980032, 5059215056, 10118430112, 20236860224]

約数ペア:

[(1, 20236860224), (2, 10118430112), (4, 5059215056), (7, 2890980032), (8, 2529607528), (14, 1445490016), (16, 1264803764), (23, 879863488), (28, 722745008), (32, 632401882), (46, 439931744), (56, 361372504), (64, 316200941), (92, 219965872), (112, 180686252), (161, 125694784), (184, 109982936), (224, 90343126), (322, 62847392), (368, 54991468), (448, 45171563), (644, 31423696), (736, 27495734), (1288, 15711848), (1472, 13747867), (2576, 7855924), (5152, 3927962), (10304, 1963981)]