20172088

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{13931}}^1$

素因数の和:14118

約数の個数: 16

約数和(自身を含む): 38034360

約数和(自身を除く): 17862272

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 13931, 27862, 55724, 111448, 2521511, 5043022, 10086044, 20172088]

約数ペア:

[(1, 20172088), (2, 10086044), (4, 5043022), (8, 2521511), (181, 111448), (362, 55724), (724, 27862), (1448, 13931)]