20094248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{132199}}^1$

素因数の和:132224

約数の個数: 16

約数和(自身を含む): 39660000

約数和(自身を除く): 19565752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 132199, 264398, 528796, 1057592, 2511781, 5023562, 10047124, 20094248]

約数ペア:

[(1, 20094248), (2, 10047124), (4, 5023562), (8, 2511781), (19, 1057592), (38, 528796), (76, 264398), (152, 132199)]