20192844612

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{587}}^1$

素因数の和:1081

約数の個数: 96

約数和(自身を含む): 48333035520

約数和(自身を除く): 28140190908

約数列:

[1, 2, 3, 4, 6, 12, 79, 131, 158, 237, 262, 277, 316, 393, 474, 524, 554, 587, 786, 831, 948, 1108, 1174, 1572, 1662, 1761, 2348, 3324, 3522, 7044, 10349, 20698, 21883, 31047, 36287, 41396, 43766, 46373, 62094, 65649, 72574, 76897, 87532, 92746, 108861, 124188, 131298, 139119, 145148, 153794, 162599, 185492, 217722, 230691, 262596, 278238, 307588, 325198, 435444, 461382, 487797, 556476, 650396, 922764, 975594, 1951188, 2866673, 5733346, 6074863, 8600019, 11466692, 12149726, 12845321, 17200038, 18224589, 21300469, 24299452, 25690642, 34400076, 36449178, 38535963, 42600938, 51381284, 63901407, 72898356, 77071926, 85201876, 127802814, 154143852, 255605628, 1682737051, 3365474102, 5048211153, 6730948204, 10096422306, 20192844612]

約数ペア:

[(1, 20192844612), (2, 10096422306), (3, 6730948204), (4, 5048211153), (6, 3365474102), (12, 1682737051), (79, 255605628), (131, 154143852), (158, 127802814), (237, 85201876), (262, 77071926), (277, 72898356), (316, 63901407), (393, 51381284), (474, 42600938), (524, 38535963), (554, 36449178), (587, 34400076), (786, 25690642), (831, 24299452), (948, 21300469), (1108, 18224589), (1174, 17200038), (1572, 12845321), (1662, 12149726), (1761, 11466692), (2348, 8600019), (3324, 6074863), (3522, 5733346), (7044, 2866673), (10349, 1951188), (20698, 975594), (21883, 922764), (31047, 650396), (36287, 556476), (41396, 487797), (43766, 461382), (46373, 435444), (62094, 325198), (65649, 307588), (72574, 278238), (76897, 262596), (87532, 230691), (92746, 217722), (108861, 185492), (124188, 162599), (131298, 153794), (139119, 145148)]