20521068

素因数分解:

$2^2\times 3^1\times {\mathrm{733}}^1\times {\mathrm{2333}}^1$

素因数の和:3073

約数の個数: 24

約数和(自身を含む): 47968368

約数和(自身を除く): 27447300

約数列:

[1, 2, 3, 4, 6, 12, 733, 1466, 2199, 2333, 2932, 4398, 4666, 6999, 8796, 9332, 13998, 27996, 1710089, 3420178, 5130267, 6840356, 10260534, 20521068]

約数ペア:

[(1, 20521068), (2, 10260534), (3, 6840356), (4, 5130267), (6, 3420178), (12, 1710089), (733, 27996), (1466, 13998), (2199, 9332), (2333, 8796), (2932, 6999), (4398, 4666)]