20162196

素因数分解:

$2^2\times 3^5\times {\mathrm{20743}}^1$

素因数の和:20762

約数の個数: 36

約数和(自身を含む): 52855712

約数和(自身を除く): 32693516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 20743, 41486, 62229, 82972, 124458, 186687, 248916, 373374, 560061, 746748, 1120122, 1680183, 2240244, 3360366, 5040549, 6720732, 10081098, 20162196]

約数ペア:

[(1, 20162196), (2, 10081098), (3, 6720732), (4, 5040549), (6, 3360366), (9, 2240244), (12, 1680183), (18, 1120122), (27, 746748), (36, 560061), (54, 373374), (81, 248916), (108, 186687), (162, 124458), (243, 82972), (324, 62229), (486, 41486), (972, 20743)]