20173142884

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{203039}}^1$

素因数の和:203523

約数の個数: 24

約数和(自身を含む): 35986809600

約数和(自身を除く): 15813666716

約数列:

[1, 2, 4, 59, 118, 236, 421, 842, 1684, 24839, 49678, 99356, 203039, 406078, 812156, 11979301, 23958602, 47917204, 85479419, 170958838, 341917676, 5043285721, 10086571442, 20173142884]

約数ペア:

[(1, 20173142884), (2, 10086571442), (4, 5043285721), (59, 341917676), (118, 170958838), (236, 85479419), (421, 47917204), (842, 23958602), (1684, 11979301), (24839, 812156), (49678, 406078), (99356, 203039)]