20073561258

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{173}}^1\times {\mathrm{10459}}^1$

素因数の和:10723

約数の個数: 48

約数和(自身を含む): 41344028640

約数和(自身を除く): 21270467382

約数列:

[1, 2, 3, 6, 43, 86, 129, 173, 258, 346, 519, 1038, 1849, 3698, 5547, 7439, 10459, 11094, 14878, 20918, 22317, 31377, 44634, 62754, 319877, 449737, 639754, 899474, 959631, 1349211, 1809407, 1919262, 2698422, 3618814, 5428221, 10856442, 19338691, 38677382, 58016073, 77804501, 116032146, 155609002, 233413503, 466827006, 3345593543, 6691187086, 10036780629, 20073561258]

約数ペア:

[(1, 20073561258), (2, 10036780629), (3, 6691187086), (6, 3345593543), (43, 466827006), (86, 233413503), (129, 155609002), (173, 116032146), (258, 77804501), (346, 58016073), (519, 38677382), (1038, 19338691), (1849, 10856442), (3698, 5428221), (5547, 3618814), (7439, 2698422), (10459, 1919262), (11094, 1809407), (14878, 1349211), (20918, 959631), (22317, 899474), (31377, 639754), (44634, 449737), (62754, 319877)]