20382695421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1117}}^1\times {\mathrm{1459}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 29772787200

約数和(自身を除く): 9390091779

約数列:

[1, 3, 11, 33, 379, 1117, 1137, 1459, 3351, 4169, 4377, 12287, 12507, 16049, 36861, 48147, 423343, 552961, 1270029, 1629703, 1658883, 4656773, 4889109, 6082571, 13970319, 17926733, 18247713, 53780199, 617657437, 1852972311, 6794231807, 20382695421]

約数ペア:

[(1, 20382695421), (3, 6794231807), (11, 1852972311), (33, 617657437), (379, 53780199), (1117, 18247713), (1137, 17926733), (1459, 13970319), (3351, 6082571), (4169, 4889109), (4377, 4656773), (12287, 1658883), (12507, 1629703), (16049, 1270029), (36861, 552961), (48147, 423343)]