20161763030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{139133}}^1$

素因数の和:139520

約数の個数: 32

約数和(自身を含む): 37245615264

約数和(自身を除く): 17083852234

約数列:

[1, 2, 5, 10, 43, 86, 215, 337, 430, 674, 1685, 3370, 14491, 28982, 72455, 139133, 144910, 278266, 695665, 1391330, 5982719, 11965438, 29913595, 46887821, 59827190, 93775642, 234439105, 468878210, 2016176303, 4032352606, 10080881515, 20161763030]

約数ペア:

[(1, 20161763030), (2, 10080881515), (5, 4032352606), (10, 2016176303), (43, 468878210), (86, 234439105), (215, 93775642), (337, 59827190), (430, 46887821), (674, 29913595), (1685, 11965438), (3370, 5982719), (14491, 1391330), (28982, 695665), (72455, 278266), (139133, 144910)]