20791602

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{88853}}^1$

素因数の和:88874

約数の個数: 24

約数和(自身を含む): 48514284

約数和(自身を除く): 27722682

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 88853, 177706, 266559, 533118, 799677, 1155089, 1599354, 2310178, 3465267, 6930534, 10395801, 20791602]

約数ペア:

[(1, 20791602), (2, 10395801), (3, 6930534), (6, 3465267), (9, 2310178), (13, 1599354), (18, 1155089), (26, 799677), (39, 533118), (78, 266559), (117, 177706), (234, 88853)]