20065734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85751}}^1$

素因数の和:85772

約数の個数: 24

約数和(自身を含む): 46820592

約数和(自身を除く): 26754858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 85751, 171502, 257253, 514506, 771759, 1114763, 1543518, 2229526, 3344289, 6688578, 10032867, 20065734]

約数ペア:

[(1, 20065734), (2, 10032867), (3, 6688578), (6, 3344289), (9, 2229526), (13, 1543518), (18, 1114763), (26, 771759), (39, 514506), (78, 257253), (117, 171502), (234, 85751)]