20170104189

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{124643}}^1$

素因数の和:124849

約数の個数: 32

約数和(自身を含む): 30153876480

約数和(自身を除く): 9983772291

約数列:

[1, 3, 17, 19, 51, 57, 167, 323, 501, 969, 2839, 3173, 8517, 9519, 53941, 124643, 161823, 373929, 2118931, 2368217, 6356793, 7104651, 20815381, 40259689, 62446143, 120779067, 353861477, 395492239, 1061584431, 1186476717, 6723368063, 20170104189]

約数ペア:

[(1, 20170104189), (3, 6723368063), (17, 1186476717), (19, 1061584431), (51, 395492239), (57, 353861477), (167, 120779067), (323, 62446143), (501, 40259689), (969, 20815381), (2839, 7104651), (3173, 6356793), (8517, 2368217), (9519, 2118931), (53941, 373929), (124643, 161823)]