20161937092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1481}}^1\times {\mathrm{309403}}^1$

素因数の和:310899

約数の個数: 24

約数和(自身を含む): 38517085152

約数和(自身を除く): 18355148060

約数列:

[1, 2, 4, 11, 22, 44, 1481, 2962, 5924, 16291, 32582, 65164, 309403, 618806, 1237612, 3403433, 6806866, 13613732, 458225843, 916451686, 1832903372, 5040484273, 10080968546, 20161937092]

約数ペア:

[(1, 20161937092), (2, 10080968546), (4, 5040484273), (11, 1832903372), (22, 916451686), (44, 458225843), (1481, 13613732), (2962, 6806866), (5924, 3403433), (16291, 1237612), (32582, 618806), (65164, 309403)]