20291682

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{22397}}^1$

素因数の和:22553

約数の個数: 16

約数和(自身を含む): 40853952

約数和(自身を除く): 20562270

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 22397, 44794, 67191, 134382, 3381947, 6763894, 10145841, 20291682]

約数ペア:

[(1, 20291682), (2, 10145841), (3, 6763894), (6, 3381947), (151, 134382), (302, 67191), (453, 44794), (906, 22397)]