20846692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2713}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 38983896

約数和(自身を除く): 18137204

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 2713, 3842, 5426, 7684, 10852, 46121, 92242, 184484, 306569, 613138, 1226276, 5211673, 10423346, 20846692]

約数ペア:

[(1, 20846692), (2, 10423346), (4, 5211673), (17, 1226276), (34, 613138), (68, 306569), (113, 184484), (226, 92242), (452, 46121), (1921, 10852), (2713, 7684), (3842, 5426)]