20161367835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{22073}}^1\times {\mathrm{8699}}^1$

素因数の和:30787

約数の個数: 32

約数和(自身を含む): 36872409600

約数和(自身を除く): 16711041765

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 8699, 22073, 26097, 43495, 60893, 66219, 110365, 130485, 154511, 182679, 304465, 331095, 463533, 772555, 913395, 2317665, 192013027, 576039081, 960065135, 1344091189, 2880195405, 4032273567, 6720455945, 20161367835]

約数ペア:

[(1, 20161367835), (3, 6720455945), (5, 4032273567), (7, 2880195405), (15, 1344091189), (21, 960065135), (35, 576039081), (105, 192013027), (8699, 2317665), (22073, 913395), (26097, 772555), (43495, 463533), (60893, 331095), (66219, 304465), (110365, 182679), (130485, 154511)]