20080593995

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{375233}}^1$

素因数の和:375395

約数の個数: 32

約数和(自身を含む): 30258869760

約数和(自身を除く): 10178275765

約数列:

[1, 5, 7, 11, 35, 55, 77, 139, 385, 695, 973, 1529, 4865, 7645, 10703, 53515, 375233, 1876165, 2626631, 4127563, 13133155, 20637815, 28892941, 52157387, 144464705, 260786935, 365101709, 573731257, 1825508545, 2868656285, 4016118799, 20080593995]

約数ペア:

[(1, 20080593995), (5, 4016118799), (7, 2868656285), (11, 1825508545), (35, 573731257), (55, 365101709), (77, 260786935), (139, 144464705), (385, 52157387), (695, 28892941), (973, 20637815), (1529, 13133155), (4865, 4127563), (7645, 2626631), (10703, 1876165), (53515, 375233)]