20110512081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1\times {\mathrm{10567}}^1$

素因数の和:11253

約数の個数: 32

約数和(自身を含む): 29595810816

約数和(自身を除く): 9485298735

約数列:

[1, 3, 11, 33, 101, 303, 571, 1111, 1713, 3333, 6281, 10567, 18843, 31701, 57671, 116237, 173013, 348711, 634381, 1067267, 1903143, 3201801, 6033757, 11739937, 18101271, 35219811, 66371327, 199113981, 609409457, 1828228371, 6703504027, 20110512081]

約数ペア:

[(1, 20110512081), (3, 6703504027), (11, 1828228371), (33, 609409457), (101, 199113981), (303, 66371327), (571, 35219811), (1111, 18101271), (1713, 11739937), (3333, 6033757), (6281, 3201801), (10567, 1903143), (18843, 1067267), (31701, 634381), (57671, 348711), (116237, 173013)]