20163762579

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{1427}}^1\times {\mathrm{59621}}^1$

素因数の和:61130

約数の個数: 16

約数和(自身を含む): 27244869120

約数和(自身を除く): 7081106541

約数列:

[1, 3, 79, 237, 1427, 4281, 59621, 112733, 178863, 338199, 4710059, 14130177, 85079167, 255237501, 6721254193, 20163762579]

約数ペア:

[(1, 20163762579), (3, 6721254193), (79, 255237501), (237, 85079167), (1427, 14130177), (4281, 4710059), (59621, 338199), (112733, 178863)]