20258892648

素因数分解:

$2^3\times 3^2\times {\mathrm{281373509}}^1$

素因数の和:281373521

約数の個数: 24

約数和(自身を含む): 54867834450

約数和(自身を除く): 34608941802

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281373509, 562747018, 844120527, 1125494036, 1688241054, 2250988072, 2532361581, 3376482108, 5064723162, 6752964216, 10129446324, 20258892648]

約数ペア:

[(1, 20258892648), (2, 10129446324), (3, 6752964216), (4, 5064723162), (6, 3376482108), (8, 2532361581), (9, 2250988072), (12, 1688241054), (18, 1125494036), (24, 844120527), (36, 562747018), (72, 281373509)]