20239520916

素因数分解:

$2^2\times 3^1\times {\mathrm{449}}^1\times {\mathrm{859}}^1\times {\mathrm{4373}}^1$

素因数の和:5688

約数の個数: 48

約数和(自身を含む): 47396664000

約数和(自身を除く): 27157143084

約数列:

[1, 2, 3, 4, 6, 12, 449, 859, 898, 1347, 1718, 1796, 2577, 2694, 3436, 4373, 5154, 5388, 8746, 10308, 13119, 17492, 26238, 52476, 385691, 771382, 1157073, 1542764, 1963477, 2314146, 3756407, 3926954, 4628292, 5890431, 7512814, 7853908, 11269221, 11780862, 15025628, 22538442, 23561724, 45076884, 1686626743, 3373253486, 5059880229, 6746506972, 10119760458, 20239520916]

約数ペア:

[(1, 20239520916), (2, 10119760458), (3, 6746506972), (4, 5059880229), (6, 3373253486), (12, 1686626743), (449, 45076884), (859, 23561724), (898, 22538442), (1347, 15025628), (1718, 11780862), (1796, 11269221), (2577, 7853908), (2694, 7512814), (3436, 5890431), (4373, 4628292), (5154, 3926954), (5388, 3756407), (8746, 2314146), (10308, 1963477), (13119, 1542764), (17492, 1157073), (26238, 771382), (52476, 385691)]