20441657378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1327}}^1\times {\mathrm{2713}}^1$

素因数の和:4226

約数の個数: 32

約数和(自身を含む): 32697229824

約数和(自身を除く): 12255572446

約数列:

[1, 2, 17, 34, 167, 334, 1327, 2654, 2713, 2839, 5426, 5678, 22559, 45118, 46121, 92242, 221609, 443218, 453071, 906142, 3600151, 3767353, 7200302, 7534706, 7702207, 15404414, 61202567, 122405134, 601225217, 1202450434, 10220828689, 20441657378]

約数ペア:

[(1, 20441657378), (2, 10220828689), (17, 1202450434), (34, 601225217), (167, 122405134), (334, 61202567), (1327, 15404414), (2654, 7702207), (2713, 7534706), (2839, 7200302), (5426, 3767353), (5678, 3600151), (22559, 906142), (45118, 453071), (46121, 443218), (92242, 221609)]