20446770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29633}}^1$

素因数の和:29666

約数の個数: 32

約数和(自身を含む): 51207552

約数和(自身を除く): 30760782

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 29633, 59266, 88899, 148165, 177798, 296330, 444495, 681559, 888990, 1363118, 2044677, 3407795, 4089354, 6815590, 10223385, 20446770]

約数ペア:

[(1, 20446770), (2, 10223385), (3, 6815590), (5, 4089354), (6, 3407795), (10, 2044677), (15, 1363118), (23, 888990), (30, 681559), (46, 444495), (69, 296330), (115, 177798), (138, 148165), (230, 88899), (345, 59266), (690, 29633)]