2004016036

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{180023}}^1$

素因数の和:180072

約数の個数: 36

約数和(自身を含む): 4022456256

約数和(自身を除く): 2018440220

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2783, 5566, 11132, 180023, 360046, 720092, 1980253, 3960506, 4140529, 7921012, 8281058, 16562116, 21782783, 43565566, 45545819, 87131132, 91091638, 182183276, 501004009, 1002008018, 2004016036]

約数ペア:

[(1, 2004016036), (2, 1002008018), (4, 501004009), (11, 182183276), (22, 91091638), (23, 87131132), (44, 45545819), (46, 43565566), (92, 21782783), (121, 16562116), (242, 8281058), (253, 7921012), (484, 4140529), (506, 3960506), (1012, 1980253), (2783, 720092), (5566, 360046), (11132, 180023)]