20201607924

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21309713}}^1$

素因数の和:21309799

約数の個数: 24

約数和(自身を含む): 47733759360

約数和(自身を除く): 27532151436

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 21309713, 42619426, 63929139, 85238852, 127858278, 255716556, 1683467327, 3366934654, 5050401981, 6733869308, 10100803962, 20201607924]

約数ペア:

[(1, 20201607924), (2, 10100803962), (3, 6733869308), (4, 5050401981), (6, 3366934654), (12, 1683467327), (79, 255716556), (158, 127858278), (237, 85238852), (316, 63929139), (474, 42619426), (948, 21309713)]