20163873796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{876233}}^1$

素因数の和:876771

約数の個数: 24

約数和(自身を含む): 38568315744

約数和(自身を除く): 18404441948

約数列:

[1, 2, 4, 11, 22, 44, 523, 1046, 2092, 5753, 11506, 23012, 876233, 1752466, 3504932, 9638563, 19277126, 38554252, 458269859, 916539718, 1833079436, 5040968449, 10081936898, 20163873796]

約数ペア:

[(1, 20163873796), (2, 10081936898), (4, 5040968449), (11, 1833079436), (22, 916539718), (44, 458269859), (523, 38554252), (1046, 19277126), (2092, 9638563), (5753, 3504932), (11506, 1752466), (23012, 876233)]