20197740536

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{4772623}}^1$

素因数の和:4772675

約数の個数: 24

約数和(自身を含む): 39588916080

約数和(自身を除く): 19391175544

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 4772623, 9545246, 19090492, 38180984, 109770329, 219540658, 439081316, 878162632, 2524717567, 5049435134, 10098870268, 20197740536]

約数ペア:

[(1, 20197740536), (2, 10098870268), (4, 5049435134), (8, 2524717567), (23, 878162632), (46, 439081316), (92, 219540658), (184, 109770329), (529, 38180984), (1058, 19090492), (2116, 9545246), (4232, 4772623)]