20468045648568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{121833605051}}^1$

素因数の和:121833605067

約数の個数: 32

約数和(自身を含む): 58480130424960

約数和(自身を除く): 38012084776392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 121833605051, 243667210102, 365500815153, 487334420204, 731001630306, 852835235357, 974668840408, 1462003260612, 1705670470714, 2558505706071, 2924006521224, 3411340941428, 5117011412142, 6822681882856, 10234022824284, 20468045648568]

約数ペア:

[(1, 20468045648568), (2, 10234022824284), (3, 6822681882856), (4, 5117011412142), (6, 3411340941428), (7, 2924006521224), (8, 2558505706071), (12, 1705670470714), (14, 1462003260612), (21, 974668840408), (24, 852835235357), (28, 731001630306), (42, 487334420204), (56, 365500815153), (84, 243667210102), (168, 121833605051)]