20184851874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9865519}}^1$

素因数の和:9865566

約数の個数: 32

約数和(自身を含む): 45460316160

約数和(自身を除く): 25275464286

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 9865519, 19731038, 29596557, 59193114, 108520709, 217041418, 305831089, 325562127, 611662178, 651124254, 917493267, 1834986534, 3364141979, 6728283958, 10092425937, 20184851874]

約数ペア:

[(1, 20184851874), (2, 10092425937), (3, 6728283958), (6, 3364141979), (11, 1834986534), (22, 917493267), (31, 651124254), (33, 611662178), (62, 325562127), (66, 305831089), (93, 217041418), (186, 108520709), (341, 59193114), (682, 29596557), (1023, 19731038), (2046, 9865519)]