20312298

素因数分解:

$2^1\times 3^2\times {\mathrm{547}}^1\times {\mathrm{2063}}^1$

素因数の和:2618

約数の個数: 24

約数和(自身を含む): 44111808

約数和(自身を除く): 23799510

約数列:

[1, 2, 3, 6, 9, 18, 547, 1094, 1641, 2063, 3282, 4126, 4923, 6189, 9846, 12378, 18567, 37134, 1128461, 2256922, 3385383, 6770766, 10156149, 20312298]

約数ペア:

[(1, 20312298), (2, 10156149), (3, 6770766), (6, 3385383), (9, 2256922), (18, 1128461), (547, 37134), (1094, 18567), (1641, 12378), (2063, 9846), (3282, 6189), (4126, 4923)]