2017390920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16811591}}^1$

素因数の和:16811605

約数の個数: 32

約数和(自身を含む): 6052173120

約数和(自身を除く): 4034782200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16811591, 33623182, 50434773, 67246364, 84057955, 100869546, 134492728, 168115910, 201739092, 252173865, 336231820, 403478184, 504347730, 672463640, 1008695460, 2017390920]

約数ペア:

[(1, 2017390920), (2, 1008695460), (3, 672463640), (4, 504347730), (5, 403478184), (6, 336231820), (8, 252173865), (10, 201739092), (12, 168115910), (15, 134492728), (20, 100869546), (24, 84057955), (30, 67246364), (40, 50434773), (60, 33623182), (120, 16811591)]