20224272920

素因数分解:

$2^3\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{352831}}^1$

素因数の和:354275

約数の個数: 32

約数和(自身を含む): 45536497920

約数和(自身を除く): 25312225000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1433, 2866, 5732, 7165, 11464, 14330, 28660, 57320, 352831, 705662, 1411324, 1764155, 2822648, 3528310, 7056620, 14113240, 505606823, 1011213646, 2022427292, 2528034115, 4044854584, 5056068230, 10112136460, 20224272920]

約数ペア:

[(1, 20224272920), (2, 10112136460), (4, 5056068230), (5, 4044854584), (8, 2528034115), (10, 2022427292), (20, 1011213646), (40, 505606823), (1433, 14113240), (2866, 7056620), (5732, 3528310), (7165, 2822648), (11464, 1764155), (14330, 1411324), (28660, 705662), (57320, 352831)]