20512030170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40219667}}^1$

素因数の和:40219694

約数の個数: 32

約数和(自身を含む): 52124689728

約数和(自身を除く): 31612659558

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 40219667, 80439334, 120659001, 201098335, 241318002, 402196670, 603295005, 683734339, 1206590010, 1367468678, 2051203017, 3418671695, 4102406034, 6837343390, 10256015085, 20512030170]

約数ペア:

[(1, 20512030170), (2, 10256015085), (3, 6837343390), (5, 4102406034), (6, 3418671695), (10, 2051203017), (15, 1367468678), (17, 1206590010), (30, 683734339), (34, 603295005), (51, 402196670), (85, 241318002), (102, 201098335), (170, 120659001), (255, 80439334), (510, 40219667)]