20199387401874

素因数分解:

$2^1\times 3^2\times {\mathrm{761}}^1\times {\mathrm{1087}}^1\times {\mathrm{1356599}}^1$

素因数の和:1358455

約数の個数: 48

約数和(自身を含む): 43863197414400

約数和(自身を除く): 23663810012526

約数列:

[1, 2, 3, 6, 9, 18, 761, 1087, 1522, 2174, 2283, 3261, 4566, 6522, 6849, 9783, 13698, 19566, 827207, 1356599, 1654414, 2481621, 2713198, 4069797, 4963242, 7444863, 8139594, 12209391, 14889726, 24418782, 1032371839, 1474623113, 2064743678, 2949246226, 3097115517, 4423869339, 6194231034, 8847738678, 9291346551, 13271608017, 18582693102, 26543216034, 1122188188993, 2244376377986, 3366564566979, 6733129133958, 10099693700937, 20199387401874]

約数ペア:

[(1, 20199387401874), (2, 10099693700937), (3, 6733129133958), (6, 3366564566979), (9, 2244376377986), (18, 1122188188993), (761, 26543216034), (1087, 18582693102), (1522, 13271608017), (2174, 9291346551), (2283, 8847738678), (3261, 6194231034), (4566, 4423869339), (6522, 3097115517), (6849, 2949246226), (9783, 2064743678), (13698, 1474623113), (19566, 1032371839), (827207, 24418782), (1356599, 14889726), (1654414, 12209391), (2481621, 8139594), (2713198, 7444863), (4069797, 4963242)]