20125692

素因数分解:

$2^2\times 3^3\times {\mathrm{307}}^1\times {\mathrm{607}}^1$

素因数の和:927

約数の個数: 48

約数和(自身を含む): 52433920

約数和(自身を除く): 32308228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 307, 607, 614, 921, 1214, 1228, 1821, 1842, 2428, 2763, 3642, 3684, 5463, 5526, 7284, 8289, 10926, 11052, 16389, 16578, 21852, 32778, 33156, 65556, 186349, 372698, 559047, 745396, 1118094, 1677141, 2236188, 3354282, 5031423, 6708564, 10062846, 20125692]

約数ペア:

[(1, 20125692), (2, 10062846), (3, 6708564), (4, 5031423), (6, 3354282), (9, 2236188), (12, 1677141), (18, 1118094), (27, 745396), (36, 559047), (54, 372698), (108, 186349), (307, 65556), (607, 33156), (614, 32778), (921, 21852), (1214, 16578), (1228, 16389), (1821, 11052), (1842, 10926), (2428, 8289), (2763, 7284), (3642, 5526), (3684, 5463)]