20771116

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7283}}^1$

素因数の和:7341

約数の個数: 24

約数和(自身を含む): 39158784

約数和(自身を除く): 18387668

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 7283, 14566, 29132, 167509, 225773, 335018, 451546, 670036, 903092, 5192779, 10385558, 20771116]

約数ペア:

[(1, 20771116), (2, 10385558), (4, 5192779), (23, 903092), (31, 670036), (46, 451546), (62, 335018), (92, 225773), (124, 167509), (713, 29132), (1426, 14566), (2852, 7283)]