20163112838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2087711}}^1$

素因数の和:2088163

約数の個数: 16

約数和(自身を含む): 33069358080

約数和(自身を除く): 12906245242

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 2087711, 4175422, 22964821, 45929642, 916505129, 1833010258, 10081556419, 20163112838]

約数ペア:

[(1, 20163112838), (2, 10081556419), (11, 1833010258), (22, 916505129), (439, 45929642), (878, 22964821), (4829, 4175422), (9658, 2087711)]