20219016

素因数分解:

$2^3\times 3^1\times {\mathrm{619}}^1\times {\mathrm{1361}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 50666400

約数和(自身を除く): 30447384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 619, 1238, 1361, 1857, 2476, 2722, 3714, 4083, 4952, 5444, 7428, 8166, 10888, 14856, 16332, 32664, 842459, 1684918, 2527377, 3369836, 5054754, 6739672, 10109508, 20219016]

約数ペア:

[(1, 20219016), (2, 10109508), (3, 6739672), (4, 5054754), (6, 3369836), (8, 2527377), (12, 1684918), (24, 842459), (619, 32664), (1238, 16332), (1361, 14856), (1857, 10888), (2476, 8166), (2722, 7428), (3714, 5444), (4083, 4952)]