20051694

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85691}}^1$

素因数の和:85712

約数の個数: 24

約数和(自身を含む): 46787832

約数和(自身を除く): 26736138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 85691, 171382, 257073, 514146, 771219, 1113983, 1542438, 2227966, 3341949, 6683898, 10025847, 20051694]

約数ペア:

[(1, 20051694), (2, 10025847), (3, 6683898), (6, 3341949), (9, 2227966), (13, 1542438), (18, 1113983), (26, 771219), (39, 514146), (78, 257073), (117, 171382), (234, 85691)]