20527859

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 23755776

約数和(自身を除く): 3227917

約数列:

[1, 11, 31, 37, 341, 407, 1147, 1627, 12617, 17897, 50437, 60199, 554807, 662189, 1866169, 20527859]

約数ペア:

[(1, 20527859), (11, 1866169), (31, 662189), (37, 554807), (341, 60199), (407, 50437), (1147, 17897), (1627, 12617)]