20124672

素因数分解:

$2^{10}\times 3^1\times {\mathrm{6551}}^1$

素因数の和:6574

約数の個数: 44

約数和(自身を含む): 53647776

約数和(自身を除く): 33523104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 6551, 13102, 19653, 26204, 39306, 52408, 78612, 104816, 157224, 209632, 314448, 419264, 628896, 838528, 1257792, 1677056, 2515584, 3354112, 5031168, 6708224, 10062336, 20124672]

約数ペア:

[(1, 20124672), (2, 10062336), (3, 6708224), (4, 5031168), (6, 3354112), (8, 2515584), (12, 1677056), (16, 1257792), (24, 838528), (32, 628896), (48, 419264), (64, 314448), (96, 209632), (128, 157224), (192, 104816), (256, 78612), (384, 52408), (512, 39306), (768, 26204), (1024, 19653), (1536, 13102), (3072, 6551)]