20174968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229261}}^1$

素因数の和:229278

約数の個数: 16

約数和(自身を含む): 41267160

約数和(自身を除く): 21092192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229261, 458522, 917044, 1834088, 2521871, 5043742, 10087484, 20174968]

約数ペア:

[(1, 20174968), (2, 10087484), (4, 5043742), (8, 2521871), (11, 1834088), (22, 917044), (44, 458522), (88, 229261)]