33389820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{20611}}^1$

素因数の和:20632

約数の個数: 60

約数和(自身を含む): 104750184

約数和(自身を除く): 71360364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 20611, 41222, 61833, 82444, 103055, 123666, 185499, 206110, 247332, 309165, 370998, 412220, 556497, 618330, 741996, 927495, 1112994, 1236660, 1669491, 1854990, 2225988, 2782485, 3338982, 3709980, 5564970, 6677964, 8347455, 11129940, 16694910, 33389820]

約数ペア:

[(1, 33389820), (2, 16694910), (3, 11129940), (4, 8347455), (5, 6677964), (6, 5564970), (9, 3709980), (10, 3338982), (12, 2782485), (15, 2225988), (18, 1854990), (20, 1669491), (27, 1236660), (30, 1112994), (36, 927495), (45, 741996), (54, 618330), (60, 556497), (81, 412220), (90, 370998), (108, 309165), (135, 247332), (162, 206110), (180, 185499), (270, 123666), (324, 103055), (405, 82444), (540, 61833), (810, 41222), (1620, 20611)]