20139673810

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{8872103}}^1$

素因数の和:8872337

約数の個数: 16

約数和(自身を含む): 36411114816

約数和(自身を除く): 16271441006

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 8872103, 17744206, 44360515, 88721030, 2013967381, 4027934762, 10069836905, 20139673810]

約数ペア:

[(1, 20139673810), (2, 10069836905), (5, 4027934762), (10, 2013967381), (227, 88721030), (454, 44360515), (1135, 17744206), (2270, 8872103)]