20090469201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6840473}}^1$

素因数の和:6840576

約数の個数: 16

約数和(自身を含む): 29550847680

約数和(自身を除く): 9460378479

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 6840473, 20521419, 75245203, 225735609, 608802097, 1826406291, 6696823067, 20090469201]

約数ペア:

[(1, 20090469201), (3, 6696823067), (11, 1826406291), (33, 608802097), (89, 225735609), (267, 75245203), (979, 20521419), (2937, 6840473)]