20248730810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26297053}}^1$

素因数の和:26297078

約数の個数: 32

約数和(自身を含む): 45441309312

約数和(自身を除く): 25192578502

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 26297053, 52594106, 131485265, 184079371, 262970530, 289267583, 368158742, 578535166, 920396855, 1446337915, 1840793710, 2024873081, 2892675830, 4049746162, 10124365405, 20248730810]

約数ペア:

[(1, 20248730810), (2, 10124365405), (5, 4049746162), (7, 2892675830), (10, 2024873081), (11, 1840793710), (14, 1446337915), (22, 920396855), (35, 578535166), (55, 368158742), (70, 289267583), (77, 262970530), (110, 184079371), (154, 131485265), (385, 52594106), (770, 26297053)]