20176018894

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1\times {\mathrm{228251}}^1$

素因数の和:228675

約数の個数: 16

約数和(自身を含む): 30553812720

約数和(自身を除く): 10377793826

約数列:

[1, 2, 193, 229, 386, 458, 44197, 88394, 228251, 456502, 44052443, 52269479, 88104886, 104538958, 10088009447, 20176018894]

約数ペア:

[(1, 20176018894), (2, 10088009447), (193, 104538958), (229, 88104886), (386, 52269479), (458, 44052443), (44197, 456502), (88394, 228251)]