20164594712

素因数分解:

$2^3\times {\mathrm{4931}}^1\times {\mathrm{511169}}^1$

素因数の和:516106

約数の個数: 16

約数和(自身を含む): 37816356600

約数和(自身を除く): 17651761888

約数列:

[1, 2, 4, 8, 4931, 9862, 19724, 39448, 511169, 1022338, 2044676, 4089352, 2520574339, 5041148678, 10082297356, 20164594712]

約数ペア:

[(1, 20164594712), (2, 10082297356), (4, 5041148678), (8, 2520574339), (4931, 4089352), (9862, 2044676), (19724, 1022338), (39448, 511169)]