20231991774

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1361}}^1\times {\mathrm{20143}}^1$

素因数の和:21553

約数の個数: 48

約数和(自身を含む): 44940377664

約数和(自身を除く): 24708385890

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1361, 2722, 4083, 8166, 12249, 20143, 24498, 40286, 55801, 60429, 111602, 120858, 167403, 181287, 334806, 362574, 502209, 825863, 1004418, 1651726, 2477589, 4955178, 7432767, 14865534, 27414623, 54829246, 82243869, 164487738, 246731607, 493463214, 1123999543, 2247999086, 3371998629, 6743997258, 10115995887, 20231991774]

約数ペア:

[(1, 20231991774), (2, 10115995887), (3, 6743997258), (6, 3371998629), (9, 2247999086), (18, 1123999543), (41, 493463214), (82, 246731607), (123, 164487738), (246, 82243869), (369, 54829246), (738, 27414623), (1361, 14865534), (2722, 7432767), (4083, 4955178), (8166, 2477589), (12249, 1651726), (20143, 1004418), (24498, 825863), (40286, 502209), (55801, 362574), (60429, 334806), (111602, 181287), (120858, 167403)]