20167928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229181}}^1$

素因数の和:229198

約数の個数: 16

約数和(自身を含む): 41252760

約数和(自身を除く): 21084832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229181, 458362, 916724, 1833448, 2520991, 5041982, 10083964, 20167928]

約数ペア:

[(1, 20167928), (2, 10083964), (4, 5041982), (8, 2520991), (11, 1833448), (22, 916724), (44, 458362), (88, 229181)]