20876680236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{91564387}}^1$

素因数の和:91564413

約数の個数: 24

約数和(自身を含む): 51276057280

約数和(自身を除く): 30399377044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 91564387, 183128774, 274693161, 366257548, 549386322, 1098772644, 1739723353, 3479446706, 5219170059, 6958893412, 10438340118, 20876680236]

約数ペア:

[(1, 20876680236), (2, 10438340118), (3, 6958893412), (4, 5219170059), (6, 3479446706), (12, 1739723353), (19, 1098772644), (38, 549386322), (57, 366257548), (76, 274693161), (114, 183128774), (228, 91564387)]