16020676

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18457}}^1$

素因数の和:18499

約数の個数: 24

約数和(自身を含む): 33076736

約数和(自身を除く): 17056060

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 18457, 36914, 73828, 129199, 258398, 516796, 572167, 1144334, 2288668, 4005169, 8010338, 16020676]

約数ペア:

[(1, 16020676), (2, 8010338), (4, 4005169), (7, 2288668), (14, 1144334), (28, 572167), (31, 516796), (62, 258398), (124, 129199), (217, 73828), (434, 36914), (868, 18457)]