20233666088

素因数分解:

$2^3\times {\mathrm{2141}}^1\times {\mathrm{1181321}}^1$

素因数の和:1183468

約数の個数: 16

約数和(自身を含む): 37955875860

約数和(自身を除く): 17722209772

約数列:

[1, 2, 4, 8, 2141, 4282, 8564, 17128, 1181321, 2362642, 4725284, 9450568, 2529208261, 5058416522, 10116833044, 20233666088]

約数ペア:

[(1, 20233666088), (2, 10116833044), (4, 5058416522), (8, 2529208261), (2141, 9450568), (4282, 4725284), (8564, 2362642), (17128, 1181321)]