17020020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{857}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 47855808

約数和(自身を除く): 30835788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 857, 993, 1324, 1655, 1714, 1986, 2571, 3310, 3428, 3972, 4285, 4965, 5142, 6620, 8570, 9930, 10284, 12855, 17140, 19860, 25710, 51420, 283667, 567334, 851001, 1134668, 1418335, 1702002, 2836670, 3404004, 4255005, 5673340, 8510010, 17020020]

約数ペア:

[(1, 17020020), (2, 8510010), (3, 5673340), (4, 4255005), (5, 3404004), (6, 2836670), (10, 1702002), (12, 1418335), (15, 1134668), (20, 851001), (30, 567334), (60, 283667), (331, 51420), (662, 25710), (857, 19860), (993, 17140), (1324, 12855), (1655, 10284), (1714, 9930), (1986, 8570), (2571, 6620), (3310, 5142), (3428, 4965), (3972, 4285)]