20023836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1877}}^1$

素因数の和:2018

約数の個数: 48

約数和(自身を含む): 53846016

約数和(自身を除く): 33822180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 1877, 2667, 3556, 3754, 5334, 5631, 7508, 10668, 11262, 13139, 22524, 26278, 39417, 52556, 78834, 157668, 238379, 476758, 715137, 953516, 1430274, 1668653, 2860548, 3337306, 5005959, 6674612, 10011918, 20023836]

約数ペア:

[(1, 20023836), (2, 10011918), (3, 6674612), (4, 5005959), (6, 3337306), (7, 2860548), (12, 1668653), (14, 1430274), (21, 953516), (28, 715137), (42, 476758), (84, 238379), (127, 157668), (254, 78834), (381, 52556), (508, 39417), (762, 26278), (889, 22524), (1524, 13139), (1778, 11262), (1877, 10668), (2667, 7508), (3556, 5631), (3754, 5334)]