20126320866

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30219701}}^1$

素因数の和:30219746

約数の個数: 24

約数和(自身を含む): 44785598364

約数和(自身を除く): 24659277498

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 30219701, 60439402, 90659103, 181318206, 271977309, 543954618, 1118128937, 2236257874, 3354386811, 6708773622, 10063160433, 20126320866]

約数ペア:

[(1, 20126320866), (2, 10063160433), (3, 6708773622), (6, 3354386811), (9, 2236257874), (18, 1118128937), (37, 543954618), (74, 271977309), (111, 181318206), (222, 90659103), (333, 60439402), (666, 30219701)]