20246952008

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{26091433}}^1$

素因数の和:26091536

約数の個数: 16

約数和(自身を含む): 38354407980

約数和(自身を除く): 18107455972

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 26091433, 52182866, 104365732, 208731464, 2530869001, 5061738002, 10123476004, 20246952008]

約数ペア:

[(1, 20246952008), (2, 10123476004), (4, 5061738002), (8, 2530869001), (97, 208731464), (194, 104365732), (388, 52182866), (776, 26091433)]