20004072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{75773}}^1$

素因数の和:75793

約数の個数: 32

約数和(自身を含む): 54557280

約数和(自身を除く): 34553208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 75773, 151546, 227319, 303092, 454638, 606184, 833503, 909276, 1667006, 1818552, 2500509, 3334012, 5001018, 6668024, 10002036, 20004072]

約数ペア:

[(1, 20004072), (2, 10002036), (3, 6668024), (4, 5001018), (6, 3334012), (8, 2500509), (11, 1818552), (12, 1667006), (22, 909276), (24, 833503), (33, 606184), (44, 454638), (66, 303092), (88, 227319), (132, 151546), (264, 75773)]