20144234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29537}}^1$

素因数の和:29581

約数の個数: 16

約数和(自身を含む): 34027776

約数和(自身を除く): 13883542

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 29537, 59074, 324907, 649814, 915647, 1831294, 10072117, 20144234]

約数ペア:

[(1, 20144234), (2, 10072117), (11, 1831294), (22, 915647), (31, 649814), (62, 324907), (341, 59074), (682, 29537)]