20135164482

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{281131}}^1$

素因数の和:281335

約数の個数: 48

約数和(自身を含む): 45786282048

約数和(自身を除く): 25651117566

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 173, 207, 346, 414, 519, 1038, 1557, 3114, 3979, 7958, 11937, 23874, 35811, 71622, 281131, 562262, 843393, 1686786, 2530179, 5060358, 6466013, 12932026, 19398039, 38796078, 48635663, 58194117, 97271326, 116388234, 145906989, 291813978, 437720967, 875441934, 1118620249, 2237240498, 3355860747, 6711721494, 10067582241, 20135164482]

約数ペア:

[(1, 20135164482), (2, 10067582241), (3, 6711721494), (6, 3355860747), (9, 2237240498), (18, 1118620249), (23, 875441934), (46, 437720967), (69, 291813978), (138, 145906989), (173, 116388234), (207, 97271326), (346, 58194117), (414, 48635663), (519, 38796078), (1038, 19398039), (1557, 12932026), (3114, 6466013), (3979, 5060358), (7958, 2530179), (11937, 1686786), (23874, 843393), (35811, 562262), (71622, 281131)]