20794328712

素因数分解:

$2^3\times 3^2\times {\mathrm{288810121}}^1$

素因数の和:288810133

約数の個数: 24

約数和(自身を含む): 56317973790

約数和(自身を除く): 35523645078

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 288810121, 577620242, 866430363, 1155240484, 1732860726, 2310480968, 2599291089, 3465721452, 5198582178, 6931442904, 10397164356, 20794328712]

約数ペア:

[(1, 20794328712), (2, 10397164356), (3, 6931442904), (4, 5198582178), (6, 3465721452), (8, 2599291089), (9, 2310480968), (12, 1732860726), (18, 1155240484), (24, 866430363), (36, 577620242), (72, 288810121)]