20131841858

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1\times {\mathrm{188011}}^1$

素因数の和:189497

約数の個数: 16

約数和(自身を含む): 31035516864

約数和(自身を除く): 10903675006

約数列:

[1, 2, 37, 74, 1447, 2894, 53539, 107078, 188011, 376022, 6956407, 13912814, 272051917, 544103834, 10065920929, 20131841858]

約数ペア:

[(1, 20131841858), (2, 10065920929), (37, 544103834), (74, 272051917), (1447, 13912814), (2894, 6956407), (53539, 376022), (107078, 188011)]