20173570014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{78541}}^1$

素因数の和:78685

約数の個数: 64

約数和(自身を含む): 45127091520

約数和(自身を除く): 24953521506

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 89, 111, 178, 222, 267, 481, 534, 962, 1157, 1443, 2314, 2886, 3293, 3471, 6586, 6942, 9879, 19758, 42809, 78541, 85618, 128427, 157082, 235623, 256854, 471246, 1021033, 2042066, 2906017, 3063099, 5812034, 6126198, 6990149, 8718051, 13980298, 17436102, 20970447, 37778221, 41940894, 75556442, 90871937, 113334663, 181743874, 226669326, 258635513, 272615811, 517271026, 545231622, 775906539, 1551813078, 3362261669, 6724523338, 10086785007, 20173570014]

約数ペア:

[(1, 20173570014), (2, 10086785007), (3, 6724523338), (6, 3362261669), (13, 1551813078), (26, 775906539), (37, 545231622), (39, 517271026), (74, 272615811), (78, 258635513), (89, 226669326), (111, 181743874), (178, 113334663), (222, 90871937), (267, 75556442), (481, 41940894), (534, 37778221), (962, 20970447), (1157, 17436102), (1443, 13980298), (2314, 8718051), (2886, 6990149), (3293, 6126198), (3471, 5812034), (6586, 3063099), (6942, 2906017), (9879, 2042066), (19758, 1021033), (42809, 471246), (78541, 256854), (85618, 235623), (128427, 157082)]