20139126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25237}}^1$

素因数の和:25268

約数の個数: 32

約数和(自身を含む): 48456960

約数和(自身を除く): 28317834

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25237, 50474, 75711, 151422, 176659, 353318, 479503, 529977, 959006, 1059954, 1438509, 2877018, 3356521, 6713042, 10069563, 20139126]

約数ペア:

[(1, 20139126), (2, 10069563), (3, 6713042), (6, 3356521), (7, 2877018), (14, 1438509), (19, 1059954), (21, 959006), (38, 529977), (42, 479503), (57, 353318), (114, 176659), (133, 151422), (266, 75711), (399, 50474), (798, 25237)]