20143973824

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{24211507}}^1$

素因数の和:24211532

約数の個数: 28

約数和(自身を含む): 43048061224

約数和(自身を除く): 22904087400

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 24211507, 48423014, 96846028, 193692056, 314749591, 387384112, 629499182, 774768224, 1258998364, 1549536448, 2517996728, 5035993456, 10071986912, 20143973824]

約数ペア:

[(1, 20143973824), (2, 10071986912), (4, 5035993456), (8, 2517996728), (13, 1549536448), (16, 1258998364), (26, 774768224), (32, 629499182), (52, 387384112), (64, 314749591), (104, 193692056), (208, 96846028), (416, 48423014), (832, 24211507)]