20237399545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1\times {\mathrm{5011}}^1$

素因数の和:5881

約数の個数: 32

約数和(自身を含む): 26806421376

約数和(自身を除く): 6569021831

約数列:

[1, 5, 11, 55, 97, 485, 757, 1067, 3785, 5011, 5335, 8327, 25055, 41635, 55121, 73429, 275605, 367145, 486067, 807719, 2430335, 3793327, 4038595, 5346737, 18966635, 26733685, 41726597, 208632985, 367952719, 1839763595, 4047479909, 20237399545]

約数ペア:

[(1, 20237399545), (5, 4047479909), (11, 1839763595), (55, 367952719), (97, 208632985), (485, 41726597), (757, 26733685), (1067, 18966635), (3785, 5346737), (5011, 4038595), (5335, 3793327), (8327, 2430335), (25055, 807719), (41635, 486067), (55121, 367145), (73429, 275605)]