20342810874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{5869}}^1\times {\mathrm{25117}}^1$

素因数の和:31014

約数の個数: 32

約数和(自身を含む): 42463486080

約数和(自身を除く): 22120675206

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 5869, 11738, 17607, 25117, 35214, 50234, 75351, 134987, 150702, 269974, 404961, 577691, 809922, 1155382, 1733073, 3466146, 147411673, 294823346, 442235019, 884470038, 3390468479, 6780936958, 10171405437, 20342810874]

約数ペア:

[(1, 20342810874), (2, 10171405437), (3, 6780936958), (6, 3390468479), (23, 884470038), (46, 442235019), (69, 294823346), (138, 147411673), (5869, 3466146), (11738, 1733073), (17607, 1155382), (25117, 809922), (35214, 577691), (50234, 404961), (75351, 269974), (134987, 150702)]