20216448030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6947233}}^1$

素因数の和:6947340

約数の個数: 32

約数和(自身を含む): 49019683104

約数和(自身を除く): 28803235074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 6947233, 13894466, 20841699, 34736165, 41683398, 69472330, 104208495, 208416990, 673881601, 1347763202, 2021644803, 3369408005, 4043289606, 6738816010, 10108224015, 20216448030]

約数ペア:

[(1, 20216448030), (2, 10108224015), (3, 6738816010), (5, 4043289606), (6, 3369408005), (10, 2021644803), (15, 1347763202), (30, 673881601), (97, 208416990), (194, 104208495), (291, 69472330), (485, 41683398), (582, 34736165), (970, 20841699), (1455, 13894466), (2910, 6947233)]