2013991628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2269}}^1\times {\mathrm{20173}}^1$

素因数の和:22457

約数の個数: 24

約数和(自身を含む): 3846778320

約数和(自身を除く): 1832786692

約数列:

[1, 2, 4, 11, 22, 44, 2269, 4538, 9076, 20173, 24959, 40346, 49918, 80692, 99836, 221903, 443806, 887612, 45772537, 91545074, 183090148, 503497907, 1006995814, 2013991628]

約数ペア:

[(1, 2013991628), (2, 1006995814), (4, 503497907), (11, 183090148), (22, 91545074), (44, 45772537), (2269, 887612), (4538, 443806), (9076, 221903), (20173, 99836), (24959, 80692), (40346, 49918)]