20006029544

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{887}}^1\times {\mathrm{39709}}^1$

素因数の和:40673

約数の個数: 32

約数和(自身を含む): 38083478400

約数和(自身を除く): 18077448856

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 887, 1774, 3548, 7096, 39709, 62977, 79418, 125954, 158836, 251908, 317672, 503816, 2819339, 5638678, 11277356, 22554712, 35221883, 70443766, 140887532, 281775064, 2500753693, 5001507386, 10003014772, 20006029544]

約数ペア:

[(1, 20006029544), (2, 10003014772), (4, 5001507386), (8, 2500753693), (71, 281775064), (142, 140887532), (284, 70443766), (568, 35221883), (887, 22554712), (1774, 11277356), (3548, 5638678), (7096, 2819339), (39709, 503816), (62977, 317672), (79418, 251908), (125954, 158836)]