20267475330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{28703}}^1\times {\mathrm{23537}}^1$

素因数の和:52250

約数の個数: 32

約数和(自身を含む): 48645702144

約数和(自身を除く): 28378226814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 23537, 28703, 47074, 57406, 70611, 86109, 117685, 141222, 143515, 172218, 235370, 287030, 353055, 430545, 706110, 861090, 675582511, 1351165022, 2026747533, 3377912555, 4053495066, 6755825110, 10133737665, 20267475330]

約数ペア:

[(1, 20267475330), (2, 10133737665), (3, 6755825110), (5, 4053495066), (6, 3377912555), (10, 2026747533), (15, 1351165022), (30, 675582511), (23537, 861090), (28703, 706110), (47074, 430545), (57406, 353055), (70611, 287030), (86109, 235370), (117685, 172218), (141222, 143515)]