20178441414

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{194521}}^1$

素因数の和:194662

約数の個数: 64

約数和(自身を含む): 47899097280

約数和(自身を除く): 27720655866

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 113, 153, 226, 306, 339, 459, 678, 918, 1017, 1921, 2034, 3051, 3842, 5763, 6102, 11526, 17289, 34578, 51867, 103734, 194521, 389042, 583563, 1167126, 1750689, 3306857, 3501378, 5252067, 6613714, 9920571, 10504134, 19841142, 21980873, 29761713, 43961746, 59523426, 65942619, 89285139, 131885238, 178570278, 197827857, 373674841, 395655714, 593483571, 747349682, 1121024523, 1186967142, 2242049046, 3363073569, 6726147138, 10089220707, 20178441414]

約数ペア:

[(1, 20178441414), (2, 10089220707), (3, 6726147138), (6, 3363073569), (9, 2242049046), (17, 1186967142), (18, 1121024523), (27, 747349682), (34, 593483571), (51, 395655714), (54, 373674841), (102, 197827857), (113, 178570278), (153, 131885238), (226, 89285139), (306, 65942619), (339, 59523426), (459, 43961746), (678, 29761713), (918, 21980873), (1017, 19841142), (1921, 10504134), (2034, 9920571), (3051, 6613714), (3842, 5252067), (5763, 3501378), (6102, 3306857), (11526, 1750689), (17289, 1167126), (34578, 583563), (51867, 389042), (103734, 194521)]