20227907946

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{3499}}^1$

素因数の和:3716

約数の個数: 96

約数和(自身を含む): 45509688000

約数和(自身を除く): 25281780054

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 157, 314, 323, 361, 471, 646, 722, 942, 969, 1083, 1938, 2166, 2669, 2983, 3499, 5338, 5966, 6137, 6998, 8007, 8949, 10497, 12274, 16014, 17898, 18411, 20994, 36822, 50711, 56677, 59483, 66481, 101422, 113354, 118966, 132962, 152133, 170031, 178449, 199443, 304266, 340062, 356898, 398886, 549343, 963509, 1098686, 1130177, 1263139, 1648029, 1927018, 2260354, 2526278, 2890527, 3296058, 3390531, 3789417, 5781054, 6781062, 7578834, 9338831, 10437517, 18677662, 20875034, 21473363, 28016493, 31312551, 42946726, 56032986, 62625102, 64420089, 128840178, 177437789, 198312823, 354875578, 396625646, 532313367, 594938469, 1064626734, 1189876938, 3371317991, 6742635982, 10113953973, 20227907946]

約数ペア:

[(1, 20227907946), (2, 10113953973), (3, 6742635982), (6, 3371317991), (17, 1189876938), (19, 1064626734), (34, 594938469), (38, 532313367), (51, 396625646), (57, 354875578), (102, 198312823), (114, 177437789), (157, 128840178), (314, 64420089), (323, 62625102), (361, 56032986), (471, 42946726), (646, 31312551), (722, 28016493), (942, 21473363), (969, 20875034), (1083, 18677662), (1938, 10437517), (2166, 9338831), (2669, 7578834), (2983, 6781062), (3499, 5781054), (5338, 3789417), (5966, 3390531), (6137, 3296058), (6998, 2890527), (8007, 2526278), (8949, 2260354), (10497, 1927018), (12274, 1648029), (16014, 1263139), (17898, 1130177), (18411, 1098686), (20994, 963509), (36822, 549343), (50711, 398886), (56677, 356898), (59483, 340062), (66481, 304266), (101422, 199443), (113354, 178449), (118966, 170031), (132962, 152133)]