20031695613

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1\times {\mathrm{751}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 29773785600

約数和(自身を除く): 9742089987

約数列:

[1, 3, 9, 53, 159, 199, 281, 477, 597, 751, 843, 1791, 2253, 2529, 6759, 10547, 14893, 31641, 39803, 44679, 55919, 94923, 119409, 134037, 149449, 167757, 211031, 358227, 448347, 503271, 633093, 1345041, 1899279, 2963707, 7920797, 8891121, 11184643, 23762391, 26673363, 33553929, 41995169, 71287173, 100661787, 125985507, 377956521, 2225743957, 6677231871, 20031695613]

約数ペア:

[(1, 20031695613), (3, 6677231871), (9, 2225743957), (53, 377956521), (159, 125985507), (199, 100661787), (281, 71287173), (477, 41995169), (597, 33553929), (751, 26673363), (843, 23762391), (1791, 11184643), (2253, 8891121), (2529, 7920797), (6759, 2963707), (10547, 1899279), (14893, 1345041), (31641, 633093), (39803, 503271), (44679, 448347), (55919, 358227), (94923, 211031), (119409, 167757), (134037, 149449)]