20089867878

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65653163}}^1$

素因数の和:65653188

約数の個数: 24

約数和(自身を含む): 46088521128

約数和(自身を除く): 25998653250

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 65653163, 131306326, 196959489, 393918978, 590878467, 1116103771, 1181756934, 2232207542, 3348311313, 6696622626, 10044933939, 20089867878]

約数ペア:

[(1, 20089867878), (2, 10044933939), (3, 6696622626), (6, 3348311313), (9, 2232207542), (17, 1181756934), (18, 1116103771), (34, 590878467), (51, 393918978), (102, 196959489), (153, 131306326), (306, 65653163)]