20708764

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1867}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 37658880

約数和(自身を除く): 16950116

約数列:

[1, 2, 4, 47, 59, 94, 118, 188, 236, 1867, 2773, 3734, 5546, 7468, 11092, 87749, 110153, 175498, 220306, 350996, 440612, 5177191, 10354382, 20708764]

約数ペア:

[(1, 20708764), (2, 10354382), (4, 5177191), (47, 440612), (59, 350996), (94, 220306), (118, 175498), (188, 110153), (236, 87749), (1867, 11092), (2773, 7468), (3734, 5546)]