20235546710

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{69127}}^1$

素因数の和:69608

約数の個数: 32

約数和(自身を含む): 37015555392

約数和(自身を除く): 16780008682

約数列:

[1, 2, 5, 10, 73, 146, 365, 401, 730, 802, 2005, 4010, 29273, 58546, 69127, 138254, 146365, 292730, 345635, 691270, 5046271, 10092542, 25231355, 27719927, 50462710, 55439854, 138599635, 277199270, 2023554671, 4047109342, 10117773355, 20235546710]

約数ペア:

[(1, 20235546710), (2, 10117773355), (5, 4047109342), (10, 2023554671), (73, 277199270), (146, 138599635), (365, 55439854), (401, 50462710), (730, 27719927), (802, 25231355), (2005, 10092542), (4010, 5046271), (29273, 691270), (58546, 345635), (69127, 292730), (138254, 146365)]